Question

35:24 = 63: what is the answer ​

Answer 1

Step-by-step explanation:

$\frac{35}{24} = \frac{63}{x}$

$35 x = 63 \times 24$

$35x = 1512$

$x = \frac{1512}{35}$

$x = \frac{216}{5} \: or \: x = 43.2$

Answer 2

43.2

35 : 24 = 63 : 43.2

Tips:

We know that, for two ratios being equal,

1st term × 4th term = 2nd term × 3rd term

Step-by-step explanation:

Here, 1st term = 35, 2nd term = 24, 3rd term = 63 and the 4th term is unknown.

Using the relation among the four terms, we have

4th term = $\dfrac{2nd\:term\times 3rd\:term}{1st\:term}$

= $\dfrac{24\times 63}{35}$

= 43.2

So, the unknown term is 43.2

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