2028/x=100/30 <span>(2028/x)*x=(100/30)*x </span>we multiply both sides of the equation by x <span>2028=3.3333333333333*x </span>we divide both sides of the equation by (3.3333333333333) to get x <span>2028/3.3333333333333=x </span> <span>608.4=x </span> <span>x=608.4 so there for its 608.4 hope this helps.</span>