Home / 56,970-124,683

Finding the Third Proportional to 56,970 and 124,683

Calculator

Solution

The third proportional to 56,970 and 124,683 is: 272,877.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,970 : 124,683 = 124,683 : x
  2. Step 2: Convert to fraction form
    56,970/124,683 = 124,683/x
  3. Step 3: Cross multiply
    56,970x = 124,683 × 124,683
  4. Step 4: Simplify right side
    56,970x = 15,545,850,489
  5. Step 5: Solve for x
    x = 15,545,850,489/56,970
  6. Step 6: Final answer
    x = 272,877.84

Related Problems

Find third proportional to 28,485 and 62,341.50
Half scale
Find third proportional to 113,940 and 249,366
Double scale
Find third proportional to 56,972 and 124,687
Similar ratio
Find third proportional to 85,455 and 187,024.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.