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Finding the Third Proportional to 195.88 and 227.94

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Solution

The third proportional to 195.88 and 227.94 is: 265.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    195.88 : 227.94 = 227.94 : x
  2. Step 2: Convert to fraction form
    195.88/227.94 = 227.94/x
  3. Step 3: Cross multiply
    195.88x = 227.94 × 227.94
  4. Step 4: Simplify right side
    195.88x = 51,955.50
  5. Step 5: Solve for x
    x = 51,955.50/195.88
  6. Step 6: Final answer
    x = 265.25

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Why These Related Problems?

These problems maintain the same ratio (1.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.