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Finding the Fourth Proportional to 34,791.30, 52,144.83 and 16,045.74

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Solution

The fourth proportional to 34,791.30, 52,144.83 and 16,045.74 is: 24,049.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,791.30 : 52,144.83 = 16,045.74 : x
  2. Step 2: Convert to fraction form
    34,791.30/52,144.83 = 16,045.74/x
  3. Step 3: Cross multiply
    34,791.30x = 52,144.83 × 16,045.74
  4. Step 4: Simplify right side
    34,791.30x = 836,702,384.52
  5. Step 5: Solve for x
    x = 836,702,384.52/34,791.30
  6. Step 6: Final answer
    x = 24,049.18

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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.