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Finding the Fourth Proportional to 4,034.52, 6,053.92 and 1,982.52

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Solution

The fourth proportional to 4,034.52, 6,053.92 and 1,982.52 is: 2,974.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034.52 : 6,053.92 = 1,982.52 : x
  2. Step 2: Convert to fraction form
    4,034.52/6,053.92 = 1,982.52/x
  3. Step 3: Cross multiply
    4,034.52x = 6,053.92 × 1,982.52
  4. Step 4: Simplify right side
    4,034.52x = 12,002,017.48
  5. Step 5: Solve for x
    x = 12,002,017.48/4,034.52
  6. Step 6: Final answer
    x = 2,974.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.