Home / 96,479.75-133,207.07-60,236.43

Finding the Fourth Proportional to 96,479.75, 133,207.07 and 60,236.43

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Solution

The fourth proportional to 96,479.75, 133,207.07 and 60,236.43 is: 83,166.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,479.75 : 133,207.07 = 60,236.43 : x
  2. Step 2: Convert to fraction form
    96,479.75/133,207.07 = 60,236.43/x
  3. Step 3: Cross multiply
    96,479.75x = 133,207.07 × 60,236.43
  4. Step 4: Simplify right side
    96,479.75x = 8,023,918,046.38
  5. Step 5: Solve for x
    x = 8,023,918,046.38/96,479.75
  6. Step 6: Final answer
    x = 83,166.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.