Home / 106,951.05-160,463.03-32,073.03

Finding the Fourth Proportional to 106,951.05, 160,463.03 and 32,073.03

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Solution

The fourth proportional to 106,951.05, 160,463.03 and 32,073.03 is: 48,120.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,951.05 : 160,463.03 = 32,073.03 : x
  2. Step 2: Convert to fraction form
    106,951.05/160,463.03 = 32,073.03/x
  3. Step 3: Cross multiply
    106,951.05x = 160,463.03 × 32,073.03
  4. Step 4: Simplify right side
    106,951.05x = 5,146,535,414.72
  5. Step 5: Solve for x
    x = 5,146,535,414.72/106,951.05
  6. Step 6: Final answer
    x = 48,120.48

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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.