How do you find the mean proportion?
Following are the steps to find a Mean proportion between any two numbers:
- Multiply the two given together.
- Calculate the square root out of their product, and it will be the Mean proportion.
- The resultant answer will be the Mean proportion.
What is the mean proportion of 5 and 45?
15
Mean proportional between 5 and 45 = √(5 × 45) = 15.
What is the mean proportion of 5 and 125?
25
∴ The geometric mean of 5 and 125 is 25.
How do you find the mean proportion of 4 and 25?
- answer :- The mean proportional of 4 and 25 is 10.
- We know a=4 and c=25So we have :-
- B² = ac.
- :- B² = 4×25.
- :- B² = 100.
- :- B = √100.
- :- B = 10.
- so, value of B is 10.
What is the mean proportion of 64 and 81?
72
∴ The mean proportional of the two numbers is 72.
What is the mean proportional of 40 and 90?
60
∴ The mean proportional of 40 and 90 is 60 Learn now!
What is the mean proportional between 25 and 81?
Mean proportion of 25 and 81 is 45.
What is the mean proportion of 5 and 80?
20
Therefore, mean proportion of 5 and 80 is 20.
What is the mean proportion of 36 and 16?
The mean proportion of 36 and 16: 36 * 16 = 576. So, 24 is the mean proportion of 36 and 16.
What is the mean proportional between 234 and 104?
156
The mean proportion between 234 and 104 is 156 .
How do you find the mean proportion of 9 and 16?
Detailed Solution
- Given: First value = 9. Second value = 16.
- Formula: Mean proportion = √(x × y) here x = first value. y = second value.
- Calculation: Let mean proportion of 9 and 16 is x. Then 9/x = x/16. ⇒ x2 = 16 × 9. ⇒ x2 = 144. ⇒ x = √144. ⇒ x = 12. ∴ The mean proportion of 9 and 16 is 12. Alternate Method.
What is the mean proportion of 64 and 4?
Solution : The mean proportional `=sqrt(64 xx 4) =sqrt(256) = 16` Hence, the correct option is (d).
How do you find the mean proportion of 8 and 18?
Answer: To find the mean proportional between 8 and 18, first multiply the two given numbers together, then find the square root out of their product. Then the answer will be the mean proportional between 8 and 18. So, 12 is the mean proportional between 8 and 18.
What is the mean proportion of 5 and 20?
Ans.) The mean proportion of 5, 20 is 10.
What is the mean proportion of 36 and 81?
The mean proportion of 36 and 81 is 54.
What is the mean proportion of 7 and 28?
x = (7x7x2x2)^0.5 = 14. So 14 is the mean proportion of 7 and 28.
What is the mean proportional to 16 and 36?
Answer. The mean proportion of 36 and 16: 36 * 16 = 576. Sqrt of 576 = 24. So, 24 is the mean proportion of 36 and 16.
What is the mean proportion of 49 and 36?
42
The mean proportion between 36 and 49 is 42.
What is the mean proportion of 81 and 121?
Mean proportion between 81 & 121 = 99.
What is the mean proportional of 9 and 36?
The mean proportion between 9 and 36 is 17.72.