Home / 42,648.29-58,835.60-24,732.91

Finding the Fourth Proportional to 42,648.29, 58,835.60 and 24,732.91

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Solution

The fourth proportional to 42,648.29, 58,835.60 and 24,732.91 is: 34,120.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,648.29 : 58,835.60 = 24,732.91 : x
  2. Step 2: Convert to fraction form
    42,648.29/58,835.60 = 24,732.91/x
  3. Step 3: Cross multiply
    42,648.29x = 58,835.60 × 24,732.91
  4. Step 4: Simplify right side
    42,648.29x = 1,455,175,734.97
  5. Step 5: Solve for x
    x = 1,455,175,734.97/42,648.29
  6. Step 6: Final answer
    x = 34,120.38

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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.