Home / 737.63-1,157.25

Finding the Third Proportional to 737.63 and 1,157.25

Calculator

Solution

The third proportional to 737.63 and 1,157.25 is: 1,815.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    737.63 : 1,157.25 = 1,157.25 : x
  2. Step 2: Convert to fraction form
    737.63/1,157.25 = 1,157.25/x
  3. Step 3: Cross multiply
    737.63x = 1,157.25 × 1,157.25
  4. Step 4: Simplify right side
    737.63x = 1,339,227.56
  5. Step 5: Solve for x
    x = 1,339,227.56/737.63
  6. Step 6: Final answer
    x = 1,815.59

Related Problems

Find third proportional to 368.81 and 578.63
Half scale
Find third proportional to 1,475.25 and 2,314.50
Double scale
Find third proportional to 740 and 1,160
Similar ratio
Find third proportional to 1,106.44 and 1,735.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.