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Finding the Fourth Proportional to 29,397.76, 44,103.03 and 9,675.34

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Solution

The fourth proportional to 29,397.76, 44,103.03 and 9,675.34 is: 14,515.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,397.76 : 44,103.03 = 9,675.34 : x
  2. Step 2: Convert to fraction form
    29,397.76/44,103.03 = 9,675.34/x
  3. Step 3: Cross multiply
    29,397.76x = 44,103.03 × 9,675.34
  4. Step 4: Simplify right side
    29,397.76x = 426,711,810.28
  5. Step 5: Solve for x
    x = 426,711,810.28/29,397.76
  6. Step 6: Final answer
    x = 14,515.11

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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.