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Finding the Fourth Proportional to 22,350.87, 33,517.94 and 6,552.63

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Solution

The fourth proportional to 22,350.87, 33,517.94 and 6,552.63 is: 9,826.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,350.87 : 33,517.94 = 6,552.63 : x
  2. Step 2: Convert to fraction form
    22,350.87/33,517.94 = 6,552.63/x
  3. Step 3: Cross multiply
    22,350.87x = 33,517.94 × 6,552.63
  4. Step 4: Simplify right side
    22,350.87x = 219,630,626.42
  5. Step 5: Solve for x
    x = 219,630,626.42/22,350.87
  6. Step 6: Final answer
    x = 9,826.49

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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.