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Finding the Fourth Proportional to 23,193.94, 34,793.62 and 7,393.46

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Solution

The fourth proportional to 23,193.94, 34,793.62 and 7,393.46 is: 11,091.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193.94 : 34,793.62 = 7,393.46 : x
  2. Step 2: Convert to fraction form
    23,193.94/34,793.62 = 7,393.46/x
  3. Step 3: Cross multiply
    23,193.94x = 34,793.62 × 7,393.46
  4. Step 4: Simplify right side
    23,193.94x = 257,245,237.73
  5. Step 5: Solve for x
    x = 257,245,237.73/23,193.94
  6. Step 6: Final answer
    x = 11,091.05

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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.