Question

find the mean proportion of 4 and 9 step by step​

Answer 1

Answer:

The mean proportional between 4 and 9 is 6.

Step-by-step explanation:

Given : Number between 4 and 9.

To find : The mean proportional between 4 and 9?

Solution :

Mean proportion between two number is defined as the square root of the product of the numbers.

i.e.

Let the number x=4 and y=9.

So, Mean proportion between them is

Therefore, The mean proportional between 4 and 9 is 6.

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Answer 2

Answer:

Step-by-step explanation:

Given : Number between 4 and 9.

To find : The mean proportional between 4 and 9?

Solution :

Mean proportion between two number is defined as the square root of the product of the numbers.

i.e.

Let the number x=4 and y=9.

So, Mean proportion between them is

Therefore, The mean proportional between 4 and 9 is 6.

OR

WE KNOW THAT mean proportional means the squareroot of the product of two no

1st number = 4

2nd number = 9

product = 4*9 =36

SQUARE ROOT OF 36  = 6