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Finding the Fourth Proportional to 6,732.72, 10,100.43 and 2,349

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Solution

The fourth proportional to 6,732.72, 10,100.43 and 2,349 is: 3,523.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732.72 : 10,100.43 = 2,349 : x
  2. Step 2: Convert to fraction form
    6,732.72/10,100.43 = 2,349/x
  3. Step 3: Cross multiply
    6,732.72x = 10,100.43 × 2,349
  4. Step 4: Simplify right side
    6,732.72x = 23,725,910.07
  5. Step 5: Solve for x
    x = 23,725,910.07/6,732.72
  6. Step 6: Final answer
    x = 3,523.97

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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.