Home / 95,894.12-132,330.84-60,103.46

Finding the Fourth Proportional to 95,894.12, 132,330.84 and 60,103.46

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Solution

The fourth proportional to 95,894.12, 132,330.84 and 60,103.46 is: 82,940.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,894.12 : 132,330.84 = 60,103.46 : x
  2. Step 2: Convert to fraction form
    95,894.12/132,330.84 = 60,103.46/x
  3. Step 3: Cross multiply
    95,894.12x = 132,330.84 × 60,103.46
  4. Step 4: Simplify right side
    95,894.12x = 7,953,541,348.71
  5. Step 5: Solve for x
    x = 7,953,541,348.71/95,894.12
  6. Step 6: Final answer
    x = 82,940.87

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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.