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Finding the Fourth Proportional to 332,077.55, 498,062.85 and 95,366.39

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Solution

The fourth proportional to 332,077.55, 498,062.85 and 95,366.39 is: 143,034.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,077.55 : 498,062.85 = 95,366.39 : x
  2. Step 2: Convert to fraction form
    332,077.55/498,062.85 = 95,366.39/x
  3. Step 3: Cross multiply
    332,077.55x = 498,062.85 × 95,366.39
  4. Step 4: Simplify right side
    332,077.55x = 47,498,453,507.30
  5. Step 5: Solve for x
    x = 47,498,453,507.30/332,077.55
  6. Step 6: Final answer
    x = 143,034.22

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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.