The geometric mean of three numbers `40, 50` and `x` is `10`, the value of `x` is

The geometric mean of three numbers was conputed as 6. It was subsequently found that, in this computation, a number 8 was wrongly read as 12. What is the correct geometric mean ?

Find the geometric mean of the following number : 18,40,25 and 45.

The geometric mean of vitiates 32, 4, 8, X, 2 is 8. What is the value of vitiate X ?

The geometric mean of x and y is 6 and the geometric mean of x, y and z is also 6. Then the value of z is

What is the geometric mean of 10, 40 and 60 (appox)?

If the Arithmetic mean and Geometrical mean of three numbers are equal to x, then the each number is equal to