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Finding the Fourth Proportional to 11,375.52, 17,040.24 and 5,892

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Solution

The fourth proportional to 11,375.52, 17,040.24 and 5,892 is: 8,826.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,375.52 : 17,040.24 = 5,892 : x
  2. Step 2: Convert to fraction form
    11,375.52/17,040.24 = 5,892/x
  3. Step 3: Cross multiply
    11,375.52x = 17,040.24 × 5,892
  4. Step 4: Simplify right side
    11,375.52x = 100,401,094.08
  5. Step 5: Solve for x
    x = 100,401,094.08/11,375.52
  6. Step 6: Final answer
    x = 8,826.07

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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.