Home / 63,944.10-95,786.55-36,209.70

Finding the Fourth Proportional to 63,944.10, 95,786.55 and 36,209.70

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Solution

The fourth proportional to 63,944.10, 95,786.55 and 36,209.70 is: 54,241.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,944.10 : 95,786.55 = 36,209.70 : x
  2. Step 2: Convert to fraction form
    63,944.10/95,786.55 = 36,209.70/x
  3. Step 3: Cross multiply
    63,944.10x = 95,786.55 × 36,209.70
  4. Step 4: Simplify right side
    63,944.10x = 3,468,402,239.54
  5. Step 5: Solve for x
    x = 3,468,402,239.54/63,944.10
  6. Step 6: Final answer
    x = 54,241.16

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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.