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Finding the Fourth Proportional to 24,861.36, 37,292.36 and 9,872.16

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Solution

The fourth proportional to 24,861.36, 37,292.36 and 9,872.16 is: 14,808.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,861.36 : 37,292.36 = 9,872.16 : x
  2. Step 2: Convert to fraction form
    24,861.36/37,292.36 = 9,872.16/x
  3. Step 3: Cross multiply
    24,861.36x = 37,292.36 × 9,872.16
  4. Step 4: Simplify right side
    24,861.36x = 368,156,144.70
  5. Step 5: Solve for x
    x = 368,156,144.70/24,861.36
  6. Step 6: Final answer
    x = 14,808.37

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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.