Home / 42,240.52-58,286.10-24,334.12

Finding the Fourth Proportional to 42,240.52, 58,286.10 and 24,334.12

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Solution

The fourth proportional to 42,240.52, 58,286.10 and 24,334.12 is: 33,577.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,240.52 : 58,286.10 = 24,334.12 : x
  2. Step 2: Convert to fraction form
    42,240.52/58,286.10 = 24,334.12/x
  3. Step 3: Cross multiply
    42,240.52x = 58,286.10 × 24,334.12
  4. Step 4: Simplify right side
    42,240.52x = 1,418,340,951.73
  5. Step 5: Solve for x
    x = 1,418,340,951.73/42,240.52
  6. Step 6: Final answer
    x = 33,577.73

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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.