Home / 42,239.62-58,305.24-24,341.76

Finding the Fourth Proportional to 42,239.62, 58,305.24 and 24,341.76

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Solution

The fourth proportional to 42,239.62, 58,305.24 and 24,341.76 is: 33,600.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,239.62 : 58,305.24 = 24,341.76 : x
  2. Step 2: Convert to fraction form
    42,239.62/58,305.24 = 24,341.76/x
  3. Step 3: Cross multiply
    42,239.62x = 58,305.24 × 24,341.76
  4. Step 4: Simplify right side
    42,239.62x = 1,419,252,158.82
  5. Step 5: Solve for x
    x = 1,419,252,158.82/42,239.62
  6. Step 6: Final answer
    x = 33,600.02

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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.