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Finding the Third Proportional to 107,066 and 230,576

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Solution

The third proportional to 107,066 and 230,576 is: 496,565.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,066 : 230,576 = 230,576 : x
  2. Step 2: Convert to fraction form
    107,066/230,576 = 230,576/x
  3. Step 3: Cross multiply
    107,066x = 230,576 × 230,576
  4. Step 4: Simplify right side
    107,066x = 53,165,291,776
  5. Step 5: Solve for x
    x = 53,165,291,776/107,066
  6. Step 6: Final answer
    x = 496,565.59

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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.