Question

If 4,x,9 are in continued proportion then find x?

Answer 1

Answer:

Given

It is in continued proportion

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4:x::x:9

We know that product of mean and extreme is equal.

$x \times x = 9 \times 4 \\ = {x}^{2} = 36 \\ x = 6$

@Tiger887✌️✌️✌️