Home / 72,444.38-156,370.50

Finding the Third Proportional to 72,444.38 and 156,370.50

Calculator

Solution

The third proportional to 72,444.38 and 156,370.50 is: 337,524.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,444.38 : 156,370.50 = 156,370.50 : x
  2. Step 2: Convert to fraction form
    72,444.38/156,370.50 = 156,370.50/x
  3. Step 3: Cross multiply
    72,444.38x = 156,370.50 × 156,370.50
  4. Step 4: Simplify right side
    72,444.38x = 24,451,733,270.25
  5. Step 5: Solve for x
    x = 24,451,733,270.25/72,444.38
  6. Step 6: Final answer
    x = 337,524.25

Related Problems

Find third proportional to 36,222.19 and 78,185.25
Half scale
Find third proportional to 144,888.75 and 312,741
Double scale
Find third proportional to 72,446 and 156,375
Similar ratio
Find third proportional to 108,666.56 and 234,555.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.