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Finding the Third Proportional to 244.27 and 365.98

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Solution

The third proportional to 244.27 and 365.98 is: 548.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.27 : 365.98 = 365.98 : x
  2. Step 2: Convert to fraction form
    244.27/365.98 = 365.98/x
  3. Step 3: Cross multiply
    244.27x = 365.98 × 365.98
  4. Step 4: Simplify right side
    244.27x = 133,938.84
  5. Step 5: Solve for x
    x = 133,938.84/244.27
  6. Step 6: Final answer
    x = 548.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.