Home / 63,822.60-95,770.35-44,115.30

Finding the Fourth Proportional to 63,822.60, 95,770.35 and 44,115.30

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Solution

The fourth proportional to 63,822.60, 95,770.35 and 44,115.30 is: 66,198.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,822.60 : 95,770.35 = 44,115.30 : x
  2. Step 2: Convert to fraction form
    63,822.60/95,770.35 = 44,115.30/x
  3. Step 3: Cross multiply
    63,822.60x = 95,770.35 × 44,115.30
  4. Step 4: Simplify right side
    63,822.60x = 4,224,937,721.36
  5. Step 5: Solve for x
    x = 4,224,937,721.36/63,822.60
  6. Step 6: Final answer
    x = 66,198.14

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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.