Question

Mean proportion of 4 & 9
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Answer 1

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

Answer 2

Step-by-step explanation:

Mean proportional means the squareroot of the product of two numbers =

$\sqrt{4 \times 9} = \sqrt{36} = 6$

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