# Question #dfab3

##### 1 Answer

Dec 14, 2017

#### Answer:

It is

#### Explanation:

This is a classic algebra question.

First, define the variables: Let

(Since they are consecutive, meaning that they follow one another. For example,

Secondly, make the equation. Since the

Third, solve the equation:

Finally, answer the question:

Therefore, the fourth number in the sequence is