Home / 42,874.20-59,166.27-24,724.85

Finding the Fourth Proportional to 42,874.20, 59,166.27 and 24,724.85

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Solution

The fourth proportional to 42,874.20, 59,166.27 and 24,724.85 is: 34,120.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,874.20 : 59,166.27 = 24,724.85 : x
  2. Step 2: Convert to fraction form
    42,874.20/59,166.27 = 24,724.85/x
  3. Step 3: Cross multiply
    42,874.20x = 59,166.27 × 24,724.85
  4. Step 4: Simplify right side
    42,874.20x = 1,462,876,854.98
  5. Step 5: Solve for x
    x = 1,462,876,854.98/42,874.20
  6. Step 6: Final answer
    x = 34,120.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.