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Finding the Fourth Proportional to 17,760.46, 24,508.83 and 9,801.94

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Solution

The fourth proportional to 17,760.46, 24,508.83 and 9,801.94 is: 13,526.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,760.46 : 24,508.83 = 9,801.94 : x
  2. Step 2: Convert to fraction form
    17,760.46/24,508.83 = 9,801.94/x
  3. Step 3: Cross multiply
    17,760.46x = 24,508.83 × 9,801.94
  4. Step 4: Simplify right side
    17,760.46x = 240,234,081.13
  5. Step 5: Solve for x
    x = 240,234,081.13/17,760.46
  6. Step 6: Final answer
    x = 13,526.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.