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Finding the Fourth Proportional to 75,096.92, 103,626.69 and 44,876.22

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Solution

The fourth proportional to 75,096.92, 103,626.69 and 44,876.22 is: 61,924.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,096.92 : 103,626.69 = 44,876.22 : x
  2. Step 2: Convert to fraction form
    75,096.92/103,626.69 = 44,876.22/x
  3. Step 3: Cross multiply
    75,096.92x = 103,626.69 × 44,876.22
  4. Step 4: Simplify right side
    75,096.92x = 4,650,374,138.31
  5. Step 5: Solve for x
    x = 4,650,374,138.31/75,096.92
  6. Step 6: Final answer
    x = 61,924.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.