Home / 17,755-38,446

Finding the Third Proportional to 17,755 and 38,446

Calculator

Solution

The third proportional to 17,755 and 38,446 is: 83,249.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,755 : 38,446 = 38,446 : x
  2. Step 2: Convert to fraction form
    17,755/38,446 = 38,446/x
  3. Step 3: Cross multiply
    17,755x = 38,446 × 38,446
  4. Step 4: Simplify right side
    17,755x = 1,478,094,916
  5. Step 5: Solve for x
    x = 1,478,094,916/17,755
  6. Step 6: Final answer
    x = 83,249.50

Related Problems

Find third proportional to 8,877.50 and 19,223
Half scale
Find third proportional to 35,510 and 76,892
Double scale
Find third proportional to 17,757 and 38,450
Similar ratio
Find third proportional to 26,632.50 and 57,669
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.