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Finding the Fourth Proportional to 63,063.87, 94,621.01 and 25,626.87

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Solution

The fourth proportional to 63,063.87, 94,621.01 and 25,626.87 is: 38,450.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,063.87 : 94,621.01 = 25,626.87 : x
  2. Step 2: Convert to fraction form
    63,063.87/94,621.01 = 25,626.87/x
  3. Step 3: Cross multiply
    63,063.87x = 94,621.01 × 25,626.87
  4. Step 4: Simplify right side
    63,063.87x = 2,424,840,508.58
  5. Step 5: Solve for x
    x = 2,424,840,508.58/63,063.87
  6. Step 6: Final answer
    x = 38,450.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.