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Finding the Third Proportional to 14,249.67 and 30,014.30

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Solution

The third proportional to 14,249.67 and 30,014.30 is: 63,219.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,249.67 : 30,014.30 = 30,014.30 : x
  2. Step 2: Convert to fraction form
    14,249.67/30,014.30 = 30,014.30/x
  3. Step 3: Cross multiply
    14,249.67x = 30,014.30 × 30,014.30
  4. Step 4: Simplify right side
    14,249.67x = 900,858,016.90
  5. Step 5: Solve for x
    x = 900,858,016.90/14,249.67
  6. Step 6: Final answer
    x = 63,219.56

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.