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Finding the Fourth Proportional to 11,092.62, 16,634.31 and 4,514.34

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Solution

The fourth proportional to 11,092.62, 16,634.31 and 4,514.34 is: 6,769.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.62 : 16,634.31 = 4,514.34 : x
  2. Step 2: Convert to fraction form
    11,092.62/16,634.31 = 4,514.34/x
  3. Step 3: Cross multiply
    11,092.62x = 16,634.31 × 4,514.34
  4. Step 4: Simplify right side
    11,092.62x = 75,092,931.01
  5. Step 5: Solve for x
    x = 75,092,931.01/11,092.62
  6. Step 6: Final answer
    x = 6,769.63

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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.