Question 1149947
<br>
Find the average of the four integers:<br>
{{{354/4 = 177/2 = 88.5}}}<br>
The four integers are the two integers either side of, and closest to, 88.5: 87, 88, 89, and 90.<br>
Algebraically....<br>
Let the smallest integer be x; then the others are x+1, x+2, and x+3.<br>
The sum of all four integers is 354:<br>
{{{x+(x+1)+(x+2)+(x+3) = 354}}}
{{{4x+6 = 354}}}
{{{4x = 348}}}
{{{x = 87}}}<br>
The four integers are
x = 87
x+1 = 88
x+2 = 89
x+3 = 90<br>