Home / 80,280-124,866

Finding the Third Proportional to 80,280 and 124,866

Calculator

Solution

The third proportional to 80,280 and 124,866 is: 194,214.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,280 : 124,866 = 124,866 : x
  2. Step 2: Convert to fraction form
    80,280/124,866 = 124,866/x
  3. Step 3: Cross multiply
    80,280x = 124,866 × 124,866
  4. Step 4: Simplify right side
    80,280x = 15,591,517,956
  5. Step 5: Solve for x
    x = 15,591,517,956/80,280
  6. Step 6: Final answer
    x = 194,214.22

Related Problems

Find third proportional to 40,140 and 62,433
Half scale
Find third proportional to 160,560 and 249,732
Double scale
Find third proportional to 80,282 and 124,869
Similar ratio
Find third proportional to 120,420 and 187,299
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.