Question

85:27::42:? number analogy​

Answer 1

$\frac{85}{27} = \frac{42}{x} \\ \\ 85 \times x = 42 \times 27 \\ 85x = 1134 \\ x = \frac{1134}{85} \\ \\ x = 13.34$

Answer 2

The missing number in the analogy is 14.

In a proportion, the cross-products are equal, so if we set up the proportion as:

85:27 :: 42:x

We can find the value of x by cross-multiplying and simplifying:

85x = 2742

$x = (27*42) / 85$

x = 14.

So the missing number in the analogy is 14.

• A number analogy is a type of logic problem that involves finding the missing value in a proportion or a pattern. The problem is usually presented in the form of a statement such as "A:B :: C:D" or "A is to B as C is to D", where A, B, C, and D are numbers. The goal is to find the value of D, or the missing number in the analogy.

• The solution to the problem requires understanding the relationship between the numbers A and B, and the relationship between C and D. The relationship between the numbers is usually given in the form of a proportion, and the key to solving the problem is to use the proportion to find the missing number.

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