Home / 95,675.77-132,043.94-54,854.50

Finding the Fourth Proportional to 95,675.77, 132,043.94 and 54,854.50

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Solution

The fourth proportional to 95,675.77, 132,043.94 and 54,854.50 is: 75,705.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,675.77 : 132,043.94 = 54,854.50 : x
  2. Step 2: Convert to fraction form
    95,675.77/132,043.94 = 54,854.50/x
  3. Step 3: Cross multiply
    95,675.77x = 132,043.94 × 54,854.50
  4. Step 4: Simplify right side
    95,675.77x = 7,243,204,306.73
  5. Step 5: Solve for x
    x = 7,243,204,306.73/95,675.77
  6. Step 6: Final answer
    x = 75,705.73

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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.