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Finding the Fourth Proportional to 63,704.60, 95,450.48 and 44,953.64

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Solution

The fourth proportional to 63,704.60, 95,450.48 and 44,953.64 is: 67,355.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,704.60 : 95,450.48 = 44,953.64 : x
  2. Step 2: Convert to fraction form
    63,704.60/95,450.48 = 44,953.64/x
  3. Step 3: Cross multiply
    63,704.60x = 95,450.48 × 44,953.64
  4. Step 4: Simplify right side
    63,704.60x = 4,290,846,515.75
  5. Step 5: Solve for x
    x = 4,290,846,515.75/63,704.60
  6. Step 6: Final answer
    x = 67,355.36

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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.