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Finding the Fourth Proportional to 22,333.89, 33,500.64 and 6,751.53

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Solution

The fourth proportional to 22,333.89, 33,500.64 and 6,751.53 is: 10,127.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,333.89 : 33,500.64 = 6,751.53 : x
  2. Step 2: Convert to fraction form
    22,333.89/33,500.64 = 6,751.53/x
  3. Step 3: Cross multiply
    22,333.89x = 33,500.64 × 6,751.53
  4. Step 4: Simplify right side
    22,333.89x = 226,180,575.98
  5. Step 5: Solve for x
    x = 226,180,575.98/22,333.89
  6. Step 6: Final answer
    x = 10,127.24

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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.