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Finding the Fourth Proportional to 23,564.87, 35,353.26 and 6,925.43

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Solution

The fourth proportional to 23,564.87, 35,353.26 and 6,925.43 is: 10,389.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,564.87 : 35,353.26 = 6,925.43 : x
  2. Step 2: Convert to fraction form
    23,564.87/35,353.26 = 6,925.43/x
  3. Step 3: Cross multiply
    23,564.87x = 35,353.26 × 6,925.43
  4. Step 4: Simplify right side
    23,564.87x = 244,836,527.40
  5. Step 5: Solve for x
    x = 244,836,527.40/23,564.87
  6. Step 6: Final answer
    x = 10,389.90

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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.