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Finding the Fourth Proportional to 6,301.92, 9,450.96 and 3,564

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Solution

The fourth proportional to 6,301.92, 9,450.96 and 3,564 is: 5,344.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301.92 : 9,450.96 = 3,564 : x
  2. Step 2: Convert to fraction form
    6,301.92/9,450.96 = 3,564/x
  3. Step 3: Cross multiply
    6,301.92x = 9,450.96 × 3,564
  4. Step 4: Simplify right side
    6,301.92x = 33,683,221.44
  5. Step 5: Solve for x
    x = 33,683,221.44/6,301.92
  6. Step 6: Final answer
    x = 5,344.91

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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.