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Finding the Fourth Proportional to 22,375.98, 33,564.06 and 6,793.74

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Solution

The fourth proportional to 22,375.98, 33,564.06 and 6,793.74 is: 10,190.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,375.98 : 33,564.06 = 6,793.74 : x
  2. Step 2: Convert to fraction form
    22,375.98/33,564.06 = 6,793.74/x
  3. Step 3: Cross multiply
    22,375.98x = 33,564.06 × 6,793.74
  4. Step 4: Simplify right side
    22,375.98x = 228,025,496.98
  5. Step 5: Solve for x
    x = 228,025,496.98/22,375.98
  6. Step 6: Final answer
    x = 10,190.64

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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.