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Finding the Fourth Proportional to 37,304.16, 55,965.92 and 16,522.72

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Solution

The fourth proportional to 37,304.16, 55,965.92 and 16,522.72 is: 24,788.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,304.16 : 55,965.92 = 16,522.72 : x
  2. Step 2: Convert to fraction form
    37,304.16/55,965.92 = 16,522.72/x
  3. Step 3: Cross multiply
    37,304.16x = 55,965.92 × 16,522.72
  4. Step 4: Simplify right side
    37,304.16x = 924,709,225.70
  5. Step 5: Solve for x
    x = 924,709,225.70/37,304.16
  6. Step 6: Final answer
    x = 24,788.37

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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.