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Finding the Fourth Proportional to 11,496.98, 17,236.06 and 5,951.91

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Solution

The fourth proportional to 11,496.98, 17,236.06 and 5,951.91 is: 8,922.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496.98 : 17,236.06 = 5,951.91 : x
  2. Step 2: Convert to fraction form
    11,496.98/17,236.06 = 5,951.91/x
  3. Step 3: Cross multiply
    11,496.98x = 17,236.06 × 5,951.91
  4. Step 4: Simplify right side
    11,496.98x = 102,587,391.69
  5. Step 5: Solve for x
    x = 102,587,391.69/11,496.98
  6. Step 6: Final answer
    x = 8,922.99

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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.