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Finding the Fourth Proportional to 17,042.16, 25,534.89 and 5,942.73

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Solution

The fourth proportional to 17,042.16, 25,534.89 and 5,942.73 is: 8,904.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042.16 : 25,534.89 = 5,942.73 : x
  2. Step 2: Convert to fraction form
    17,042.16/25,534.89 = 5,942.73/x
  3. Step 3: Cross multiply
    17,042.16x = 25,534.89 × 5,942.73
  4. Step 4: Simplify right side
    17,042.16x = 151,746,956.85
  5. Step 5: Solve for x
    x = 151,746,956.85/17,042.16
  6. Step 6: Final answer
    x = 8,904.21

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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.