Home / 42,572.76-58,750.38-24,678.15

Finding the Fourth Proportional to 42,572.76, 58,750.38 and 24,678.15

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Solution

The fourth proportional to 42,572.76, 58,750.38 and 24,678.15 is: 34,055.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,572.76 : 58,750.38 = 24,678.15 : x
  2. Step 2: Convert to fraction form
    42,572.76/58,750.38 = 24,678.15/x
  3. Step 3: Cross multiply
    42,572.76x = 58,750.38 × 24,678.15
  4. Step 4: Simplify right side
    42,572.76x = 1,449,850,690.20
  5. Step 5: Solve for x
    x = 1,449,850,690.20/42,572.76
  6. Step 6: Final answer
    x = 34,055.83

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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.