Home / 337,800-475,110

Finding the Third Proportional to 337,800 and 475,110

Calculator

Solution

The third proportional to 337,800 and 475,110 is: 668,234.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,800 : 475,110 = 475,110 : x
  2. Step 2: Convert to fraction form
    337,800/475,110 = 475,110/x
  3. Step 3: Cross multiply
    337,800x = 475,110 × 475,110
  4. Step 4: Simplify right side
    337,800x = 225,729,512,100
  5. Step 5: Solve for x
    x = 225,729,512,100/337,800
  6. Step 6: Final answer
    x = 668,234.20

Related Problems

Find third proportional to 168,900 and 237,555
Half scale
Find third proportional to 675,600 and 950,220
Double scale
Find third proportional to 337,802 and 475,113
Similar ratio
Find third proportional to 506,700 and 712,665
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.