Home / 63,914.80-95,872.20-16,529.80

Finding the Fourth Proportional to 63,914.80, 95,872.20 and 16,529.80

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Solution

The fourth proportional to 63,914.80, 95,872.20 and 16,529.80 is: 24,794.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,914.80 : 95,872.20 = 16,529.80 : x
  2. Step 2: Convert to fraction form
    63,914.80/95,872.20 = 16,529.80/x
  3. Step 3: Cross multiply
    63,914.80x = 95,872.20 × 16,529.80
  4. Step 4: Simplify right side
    63,914.80x = 1,584,748,291.56
  5. Step 5: Solve for x
    x = 1,584,748,291.56/63,914.80
  6. Step 6: Final answer
    x = 24,794.70

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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.