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Finding the Third Proportional to 96,285.38 and 127,789.88

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Solution

The third proportional to 96,285.38 and 127,789.88 is: 169,602.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,285.38 : 127,789.88 = 127,789.88 : x
  2. Step 2: Convert to fraction form
    96,285.38/127,789.88 = 127,789.88/x
  3. Step 3: Cross multiply
    96,285.38x = 127,789.88 × 127,789.88
  4. Step 4: Simplify right side
    96,285.38x = 16,330,252,152.52
  5. Step 5: Solve for x
    x = 16,330,252,152.52/96,285.38
  6. Step 6: Final answer
    x = 169,602.62

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.