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Finding the Third Proportional to 44,576 and 68,794

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Solution

The third proportional to 44,576 and 68,794 is: 106,169.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,576 : 68,794 = 68,794 : x
  2. Step 2: Convert to fraction form
    44,576/68,794 = 68,794/x
  3. Step 3: Cross multiply
    44,576x = 68,794 × 68,794
  4. Step 4: Simplify right side
    44,576x = 4,732,614,436
  5. Step 5: Solve for x
    x = 4,732,614,436/44,576
  6. Step 6: Final answer
    x = 106,169.56

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.