Home / 95,770.54-132,103.47-68,870.44

Finding the Fourth Proportional to 95,770.54, 132,103.47 and 68,870.44

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Solution

The fourth proportional to 95,770.54, 132,103.47 and 68,870.44 is: 94,998.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,770.54 : 132,103.47 = 68,870.44 : x
  2. Step 2: Convert to fraction form
    95,770.54/132,103.47 = 68,870.44/x
  3. Step 3: Cross multiply
    95,770.54x = 132,103.47 × 68,870.44
  4. Step 4: Simplify right side
    95,770.54x = 9,098,024,104.43
  5. Step 5: Solve for x
    x = 9,098,024,104.43/95,770.54
  6. Step 6: Final answer
    x = 94,998.15

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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.