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Finding the Third Proportional to 244.75 and 383.25

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Solution

The third proportional to 244.75 and 383.25 is: 600.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.75 : 383.25 = 383.25 : x
  2. Step 2: Convert to fraction form
    244.75/383.25 = 383.25/x
  3. Step 3: Cross multiply
    244.75x = 383.25 × 383.25
  4. Step 4: Simplify right side
    244.75x = 146,880.56
  5. Step 5: Solve for x
    x = 146,880.56/244.75
  6. Step 6: Final answer
    x = 600.12

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.