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Finding the Fourth Proportional to 63,679.96, 95,388.67 and 37,304.74

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Solution

The fourth proportional to 63,679.96, 95,388.67 and 37,304.74 is: 55,880.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,679.96 : 95,388.67 = 37,304.74 : x
  2. Step 2: Convert to fraction form
    63,679.96/95,388.67 = 37,304.74/x
  3. Step 3: Cross multiply
    63,679.96x = 95,388.67 × 37,304.74
  4. Step 4: Simplify right side
    63,679.96x = 3,558,449,533.30
  5. Step 5: Solve for x
    x = 3,558,449,533.30/63,679.96
  6. Step 6: Final answer
    x = 55,880.21

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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.