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Finding the Fourth Proportional to 11,262.83, 16,876.41 and 5,996.42

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Solution

The fourth proportional to 11,262.83, 16,876.41 and 5,996.42 is: 8,985.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,262.83 : 16,876.41 = 5,996.42 : x
  2. Step 2: Convert to fraction form
    11,262.83/16,876.41 = 5,996.42/x
  3. Step 3: Cross multiply
    11,262.83x = 16,876.41 × 5,996.42
  4. Step 4: Simplify right side
    11,262.83x = 101,198,042.45
  5. Step 5: Solve for x
    x = 101,198,042.45/11,262.83
  6. Step 6: Final answer
    x = 8,985.13

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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.