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Finding the Fourth Proportional to 17,171.01, 23,695.58 and 10,097.88

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Solution

The fourth proportional to 17,171.01, 23,695.58 and 10,097.88 is: 13,934.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,171.01 : 23,695.58 = 10,097.88 : x
  2. Step 2: Convert to fraction form
    17,171.01/23,695.58 = 10,097.88/x
  3. Step 3: Cross multiply
    17,171.01x = 23,695.58 × 10,097.88
  4. Step 4: Simplify right side
    17,171.01x = 239,275,072.88
  5. Step 5: Solve for x
    x = 239,275,072.88/17,171.01
  6. Step 6: Final answer
    x = 13,934.83

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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.