Solve each proportion.

Just cross multiply in each case and then solve for the unknown variable!.

26) 

Cross multiply:

2.4/4.547=v/1.4

2.4*1.4=v*4.547

Now switch sides:

v*4.547=2.4*1.4

Divide 4.547 by both sides. 

4.547v/4.547=3.36/4.547 (4.547v/4.547 Will get crossed out) 

Now, just normally divide 3.36/4.547. 

Answer: 0.7389.....

Since I have demonstrated to you the best practices to find the solution for #26, I'm certain you can do the rest!