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Finding the Fourth Proportional to 22,339.63, 33,514.98 and 6,757.26

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Solution

The fourth proportional to 22,339.63, 33,514.98 and 6,757.26 is: 10,137.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,339.63 : 33,514.98 = 6,757.26 : x
  2. Step 2: Convert to fraction form
    22,339.63/33,514.98 = 6,757.26/x
  3. Step 3: Cross multiply
    22,339.63x = 33,514.98 × 6,757.26
  4. Step 4: Simplify right side
    22,339.63x = 226,469,433.75
  5. Step 5: Solve for x
    x = 226,469,433.75/22,339.63
  6. Step 6: Final answer
    x = 10,137.56

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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.