Home / 63,425.31-95,112.45-41,205.39

Finding the Fourth Proportional to 63,425.31, 95,112.45 and 41,205.39

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Solution

The fourth proportional to 63,425.31, 95,112.45 and 41,205.39 is: 61,791.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,425.31 : 95,112.45 = 41,205.39 : x
  2. Step 2: Convert to fraction form
    63,425.31/95,112.45 = 41,205.39/x
  3. Step 3: Cross multiply
    63,425.31x = 95,112.45 × 41,205.39
  4. Step 4: Simplify right side
    63,425.31x = 3,919,145,596.11
  5. Step 5: Solve for x
    x = 3,919,145,596.11/63,425.31
  6. Step 6: Final answer
    x = 61,791.51

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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.