Question

Friend jaldi se solve karo 7: 48 : : 12 :?​

Answer 1

let the no. be 'x'

7/48 = 12/x

7*x=12*48

7x=576

x=576/7

[x=82.285]

Answer 2

The missing value is 82.2.

Step-by-step explanation:

Given : Expression 7: 48 : : 12 :?​

To find : The missing term ?

Solution :

Let the fourth proportional be 'x'.

We know, if a:b::c:d then $\frac{a}{b}=\frac{c}{d}$

Here, a=7, b=48, c=12 and d=x

Substitute the values,

$\frac{7}{48}=\frac{12}{x}$

$x=\frac{12\times 48}{7}$

$x=82.2$

Therefore, the missing value is 82.2.

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