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Finding the Fourth Proportional to 16,235.41, 24,350.04 and 5,702.96

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Solution

The fourth proportional to 16,235.41, 24,350.04 and 5,702.96 is: 8,553.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,235.41 : 24,350.04 = 5,702.96 : x
  2. Step 2: Convert to fraction form
    16,235.41/24,350.04 = 5,702.96/x
  3. Step 3: Cross multiply
    16,235.41x = 24,350.04 × 5,702.96
  4. Step 4: Simplify right side
    16,235.41x = 138,867,304.12
  5. Step 5: Solve for x
    x = 138,867,304.12/16,235.41
  6. Step 6: Final answer
    x = 8,553.36

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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.