Home / 16,218-22,671

Finding the Third Proportional to 16,218 and 22,671

Calculator

Solution

The third proportional to 16,218 and 22,671 is: 31,691.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,218 : 22,671 = 22,671 : x
  2. Step 2: Convert to fraction form
    16,218/22,671 = 22,671/x
  3. Step 3: Cross multiply
    16,218x = 22,671 × 22,671
  4. Step 4: Simplify right side
    16,218x = 513,974,241
  5. Step 5: Solve for x
    x = 513,974,241/16,218
  6. Step 6: Final answer
    x = 31,691.59

Related Problems

Find third proportional to 8,109 and 11,335.50
Half scale
Find third proportional to 32,436 and 45,342
Double scale
Find third proportional to 16,220 and 22,674
Similar ratio
Find third proportional to 24,327 and 34,006.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.