Home / 52,107-80,735

Finding the Third Proportional to 52,107 and 80,735

Calculator

Solution

The third proportional to 52,107 and 80,735 is: 125,091.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,107 : 80,735 = 80,735 : x
  2. Step 2: Convert to fraction form
    52,107/80,735 = 80,735/x
  3. Step 3: Cross multiply
    52,107x = 80,735 × 80,735
  4. Step 4: Simplify right side
    52,107x = 6,518,140,225
  5. Step 5: Solve for x
    x = 6,518,140,225/52,107
  6. Step 6: Final answer
    x = 125,091.45

Related Problems

Find third proportional to 26,053.50 and 40,367.50
Half scale
Find third proportional to 104,214 and 161,470
Double scale
Find third proportional to 52,109 and 80,738
Similar ratio
Find third proportional to 78,160.50 and 121,102.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.