Question

43:57::111:? details solve reasoning
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Answer 1

Answer:

133

Step-by-step explanation:

43= 7×6+1

57=7×8+1

111=11×10+1

so next should be 11×12+1= 133

Answer 2

Given,

A proportion- 43:57::111:?

To find,

The missing value.

Solution,

We can simply solve this mathematical problem using the following process:

Let us assume that the missing number is x.

As per the principles of ratio proportions,

If a, b, c, and d are any four real numbers, and if,

a:b::c:d, then, mathematically,

a/b = c/d

{Statement-1}

Now, according to the question;

43:57::111:x

=> 43/57 = 111/x

=> x = (57×111)/43

=> x = 147.14

Hence, the missing value is equal to 147.14.