Home / 161,725.50-252,432

Finding the Third Proportional to 161,725.50 and 252,432

Calculator

Solution

The third proportional to 161,725.50 and 252,432 is: 394,012.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,725.50 : 252,432 = 252,432 : x
  2. Step 2: Convert to fraction form
    161,725.50/252,432 = 252,432/x
  3. Step 3: Cross multiply
    161,725.50x = 252,432 × 252,432
  4. Step 4: Simplify right side
    161,725.50x = 63,721,914,624
  5. Step 5: Solve for x
    x = 63,721,914,624/161,725.50
  6. Step 6: Final answer
    x = 394,012.78

Related Problems

Find third proportional to 80,862.75 and 126,216
Half scale
Find third proportional to 323,451 and 504,864
Double scale
Find third proportional to 161,728 and 252,435
Similar ratio
Find third proportional to 242,588.25 and 378,648
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.