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Finding the Fourth Proportional to 16,262.89, 24,383.37 and 7,493.02

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Solution

The fourth proportional to 16,262.89, 24,383.37 and 7,493.02 is: 11,234.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,262.89 : 24,383.37 = 7,493.02 : x
  2. Step 2: Convert to fraction form
    16,262.89/24,383.37 = 7,493.02/x
  3. Step 3: Cross multiply
    16,262.89x = 24,383.37 × 7,493.02
  4. Step 4: Simplify right side
    16,262.89x = 182,705,079.08
  5. Step 5: Solve for x
    x = 182,705,079.08/16,262.89
  6. Step 6: Final answer
    x = 11,234.48

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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.