Home / 95,386.92-143,105.88-33,057.42

Finding the Fourth Proportional to 95,386.92, 143,105.88 and 33,057.42

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Solution

The fourth proportional to 95,386.92, 143,105.88 and 33,057.42 is: 49,594.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,386.92 : 143,105.88 = 33,057.42 : x
  2. Step 2: Convert to fraction form
    95,386.92/143,105.88 = 33,057.42/x
  3. Step 3: Cross multiply
    95,386.92x = 143,105.88 × 33,057.42
  4. Step 4: Simplify right side
    95,386.92x = 4,730,711,179.63
  5. Step 5: Solve for x
    x = 4,730,711,179.63/95,386.92
  6. Step 6: Final answer
    x = 49,594.97

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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.