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Finding the Third Proportional to 95.87 and 227.81

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Solution

The third proportional to 95.87 and 227.81 is: 541.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95.87 : 227.81 = 227.81 : x
  2. Step 2: Convert to fraction form
    95.87/227.81 = 227.81/x
  3. Step 3: Cross multiply
    95.87x = 227.81 × 227.81
  4. Step 4: Simplify right side
    95.87x = 51,898.54
  5. Step 5: Solve for x
    x = 51,898.54/95.87
  6. Step 6: Final answer
    x = 541.34

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Why These Related Problems?

These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.