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Finding the Fourth Proportional to 6,732.34, 10,098.61 and 3,769.09

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Solution

The fourth proportional to 6,732.34, 10,098.61 and 3,769.09 is: 5,653.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732.34 : 10,098.61 = 3,769.09 : x
  2. Step 2: Convert to fraction form
    6,732.34/10,098.61 = 3,769.09/x
  3. Step 3: Cross multiply
    6,732.34x = 10,098.61 × 3,769.09
  4. Step 4: Simplify right side
    6,732.34x = 38,062,535.30
  5. Step 5: Solve for x
    x = 38,062,535.30/6,732.34
  6. Step 6: Final answer
    x = 5,653.69

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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.