Home / 16,613-27,687

Finding the Third Proportional to 16,613 and 27,687

Calculator

Solution

The third proportional to 16,613 and 27,687 is: 46,142.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,613 : 27,687 = 27,687 : x
  2. Step 2: Convert to fraction form
    16,613/27,687 = 27,687/x
  3. Step 3: Cross multiply
    16,613x = 27,687 × 27,687
  4. Step 4: Simplify right side
    16,613x = 766,569,969
  5. Step 5: Solve for x
    x = 766,569,969/16,613
  6. Step 6: Final answer
    x = 46,142.78

Related Problems

Find third proportional to 8,306.50 and 13,843.50
Half scale
Find third proportional to 33,226 and 55,374
Double scale
Find third proportional to 16,615 and 27,690
Similar ratio
Find third proportional to 24,919.50 and 41,530.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.