Home / 95,906.93-132,352.13-55,644.67

Finding the Fourth Proportional to 95,906.93, 132,352.13 and 55,644.67

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Solution

The fourth proportional to 95,906.93, 132,352.13 and 55,644.67 is: 76,789.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,906.93 : 132,352.13 = 55,644.67 : x
  2. Step 2: Convert to fraction form
    95,906.93/132,352.13 = 55,644.67/x
  3. Step 3: Cross multiply
    95,906.93x = 132,352.13 × 55,644.67
  4. Step 4: Simplify right side
    95,906.93x = 7,364,690,405.88
  5. Step 5: Solve for x
    x = 7,364,690,405.88/95,906.93
  6. Step 6: Final answer
    x = 76,789.97

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1.5x scale

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.