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Finding the Fourth Proportional to 23,366.89, 34,883.87 and 22,546.72

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Solution

The fourth proportional to 23,366.89, 34,883.87 and 22,546.72 is: 33,659.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,366.89 : 34,883.87 = 22,546.72 : x
  2. Step 2: Convert to fraction form
    23,366.89/34,883.87 = 22,546.72/x
  3. Step 3: Cross multiply
    23,366.89x = 34,883.87 × 22,546.72
  4. Step 4: Simplify right side
    23,366.89x = 786,516,849.41
  5. Step 5: Solve for x
    x = 786,516,849.41/23,366.89
  6. Step 6: Final answer
    x = 33,659.46

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.