Home / 131,304.22-196,963.30-41,353.97

Finding the Fourth Proportional to 131,304.22, 196,963.30 and 41,353.97

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Solution

The fourth proportional to 131,304.22, 196,963.30 and 41,353.97 is: 62,033.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,304.22 : 196,963.30 = 41,353.97 : x
  2. Step 2: Convert to fraction form
    131,304.22/196,963.30 = 41,353.97/x
  3. Step 3: Cross multiply
    131,304.22x = 196,963.30 × 41,353.97
  4. Step 4: Simplify right side
    131,304.22x = 8,145,213,466.18
  5. Step 5: Solve for x
    x = 8,145,213,466.18/131,304.22
  6. Step 6: Final answer
    x = 62,033.14

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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.