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Finding the Fourth Proportional to 9,023.49, 12,452.22 and 5,044.98

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Solution

The fourth proportional to 9,023.49, 12,452.22 and 5,044.98 is: 6,961.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.49 : 12,452.22 = 5,044.98 : x
  2. Step 2: Convert to fraction form
    9,023.49/12,452.22 = 5,044.98/x
  3. Step 3: Cross multiply
    9,023.49x = 12,452.22 × 5,044.98
  4. Step 4: Simplify right side
    9,023.49x = 62,821,200.86
  5. Step 5: Solve for x
    x = 62,821,200.86/9,023.49
  6. Step 6: Final answer
    x = 6,961.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.