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Finding the Fourth Proportional to 23,171.94, 34,766.61 and 10,697.94

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Solution

The fourth proportional to 23,171.94, 34,766.61 and 10,697.94 is: 16,050.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,171.94 : 34,766.61 = 10,697.94 : x
  2. Step 2: Convert to fraction form
    23,171.94/34,766.61 = 10,697.94/x
  3. Step 3: Cross multiply
    23,171.94x = 34,766.61 × 10,697.94
  4. Step 4: Simplify right side
    23,171.94x = 371,931,107.78
  5. Step 5: Solve for x
    x = 371,931,107.78/23,171.94
  6. Step 6: Final answer
    x = 16,050.93

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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.