Home / 95,734.22-132,103.66-55,460.94

Finding the Fourth Proportional to 95,734.22, 132,103.66 and 55,460.94

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Solution

The fourth proportional to 95,734.22, 132,103.66 and 55,460.94 is: 76,530.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,734.22 : 132,103.66 = 55,460.94 : x
  2. Step 2: Convert to fraction form
    95,734.22/132,103.66 = 55,460.94/x
  3. Step 3: Cross multiply
    95,734.22x = 132,103.66 × 55,460.94
  4. Step 4: Simplify right side
    95,734.22x = 7,326,593,161.04
  5. Step 5: Solve for x
    x = 7,326,593,161.04/95,734.22
  6. Step 6: Final answer
    x = 76,530.56

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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.