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Finding the Fourth Proportional to 17,473.89, 24,114.39 and 9,516.54

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Solution

The fourth proportional to 17,473.89, 24,114.39 and 9,516.54 is: 13,133.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,473.89 : 24,114.39 = 9,516.54 : x
  2. Step 2: Convert to fraction form
    17,473.89/24,114.39 = 9,516.54/x
  3. Step 3: Cross multiply
    17,473.89x = 24,114.39 × 9,516.54
  4. Step 4: Simplify right side
    17,473.89x = 229,485,557.01
  5. Step 5: Solve for x
    x = 229,485,557.01/17,473.89
  6. Step 6: Final answer
    x = 13,133.05

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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.