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Finding the Fourth Proportional to 29,818.92, 44,730.54 and 9,044.04

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Solution

The fourth proportional to 29,818.92, 44,730.54 and 9,044.04 is: 13,566.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,818.92 : 44,730.54 = 9,044.04 : x
  2. Step 2: Convert to fraction form
    29,818.92/44,730.54 = 9,044.04/x
  3. Step 3: Cross multiply
    29,818.92x = 44,730.54 × 9,044.04
  4. Step 4: Simplify right side
    29,818.92x = 404,544,792.98
  5. Step 5: Solve for x
    x = 404,544,792.98/29,818.92
  6. Step 6: Final answer
    x = 13,566.72

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