Home / 125,186-170,499

Finding the Third Proportional to 125,186 and 170,499

Calculator

Solution

The third proportional to 125,186 and 170,499 is: 232,213.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,186 : 170,499 = 170,499 : x
  2. Step 2: Convert to fraction form
    125,186/170,499 = 170,499/x
  3. Step 3: Cross multiply
    125,186x = 170,499 × 170,499
  4. Step 4: Simplify right side
    125,186x = 29,069,909,001
  5. Step 5: Solve for x
    x = 29,069,909,001/125,186
  6. Step 6: Final answer
    x = 232,213.74

Related Problems

Find third proportional to 62,593 and 85,249.50
Half scale
Find third proportional to 250,372 and 340,998
Double scale
Find third proportional to 125,188 and 170,502
Similar ratio
Find third proportional to 187,779 and 255,748.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.