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Finding the Fourth Proportional to 332,560.80, 498,844.08 and 95,904

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Solution

The fourth proportional to 332,560.80, 498,844.08 and 95,904 is: 143,856.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,560.80 : 498,844.08 = 95,904 : x
  2. Step 2: Convert to fraction form
    332,560.80/498,844.08 = 95,904/x
  3. Step 3: Cross multiply
    332,560.80x = 498,844.08 × 95,904
  4. Step 4: Simplify right side
    332,560.80x = 47,841,142,648.32
  5. Step 5: Solve for x
    x = 47,841,142,648.32/332,560.80
  6. Step 6: Final answer
    x = 143,856.83

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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.