Home / 16,972-36,452

Finding the Third Proportional to 16,972 and 36,452

Calculator

Solution

The third proportional to 16,972 and 36,452 is: 78,290.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,972 : 36,452 = 36,452 : x
  2. Step 2: Convert to fraction form
    16,972/36,452 = 36,452/x
  3. Step 3: Cross multiply
    16,972x = 36,452 × 36,452
  4. Step 4: Simplify right side
    16,972x = 1,328,748,304
  5. Step 5: Solve for x
    x = 1,328,748,304/16,972
  6. Step 6: Final answer
    x = 78,290.61

Related Problems

Find third proportional to 8,486 and 18,226
Half scale
Find third proportional to 33,944 and 72,904
Double scale
Find third proportional to 16,974 and 36,456
Similar ratio
Find third proportional to 25,458 and 54,678
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.