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Finding the Third Proportional to 10,066 and 21,593

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Solution

The third proportional to 10,066 and 21,593 is: 46,320.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,066 : 21,593 = 21,593 : x
  2. Step 2: Convert to fraction form
    10,066/21,593 = 21,593/x
  3. Step 3: Cross multiply
    10,066x = 21,593 × 21,593
  4. Step 4: Simplify right side
    10,066x = 466,257,649
  5. Step 5: Solve for x
    x = 466,257,649/10,066
  6. Step 6: Final answer
    x = 46,320.05

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.