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Finding the Fourth Proportional to 44,942.69, 67,361.54 and 33,813.62

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Solution

The fourth proportional to 44,942.69, 67,361.54 and 33,813.62 is: 50,680.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,942.69 : 67,361.54 = 33,813.62 : x
  2. Step 2: Convert to fraction form
    44,942.69/67,361.54 = 33,813.62/x
  3. Step 3: Cross multiply
    44,942.69x = 67,361.54 × 33,813.62
  4. Step 4: Simplify right side
    44,942.69x = 2,277,737,010.30
  5. Step 5: Solve for x
    x = 2,277,737,010.30/44,942.69
  6. Step 6: Final answer
    x = 50,680.93

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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.