Home / 95,207.37-141,959.88-92,591.69

Finding the Fourth Proportional to 95,207.37, 141,959.88 and 92,591.69

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Solution

The fourth proportional to 95,207.37, 141,959.88 and 92,591.69 is: 138,059.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,207.37 : 141,959.88 = 92,591.69 : x
  2. Step 2: Convert to fraction form
    95,207.37/141,959.88 = 92,591.69/x
  3. Step 3: Cross multiply
    95,207.37x = 141,959.88 × 92,591.69
  4. Step 4: Simplify right side
    95,207.37x = 13,144,305,201.40
  5. Step 5: Solve for x
    x = 13,144,305,201.40/95,207.37
  6. Step 6: Final answer
    x = 138,059.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.