Home / 20,892-26,460

Finding the Third Proportional to 20,892 and 26,460

Calculator

Solution

The third proportional to 20,892 and 26,460 is: 33,511.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,892 : 26,460 = 26,460 : x
  2. Step 2: Convert to fraction form
    20,892/26,460 = 26,460/x
  3. Step 3: Cross multiply
    20,892x = 26,460 × 26,460
  4. Step 4: Simplify right side
    20,892x = 700,131,600
  5. Step 5: Solve for x
    x = 700,131,600/20,892
  6. Step 6: Final answer
    x = 33,511.95

Related Problems

Find third proportional to 10,446 and 13,230
Half scale
Find third proportional to 41,784 and 52,920
Double scale
Find third proportional to 20,894 and 26,463
Similar ratio
Find third proportional to 31,338 and 39,690
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.