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Finding the Third Proportional to 465.94 and 1,003.88

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Solution

The third proportional to 465.94 and 1,003.88 is: 2,162.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    465.94 : 1,003.88 = 1,003.88 : x
  2. Step 2: Convert to fraction form
    465.94/1,003.88 = 1,003.88/x
  3. Step 3: Cross multiply
    465.94x = 1,003.88 × 1,003.88
  4. Step 4: Simplify right side
    465.94x = 1,007,765.02
  5. Step 5: Solve for x
    x = 1,007,765.02/465.94
  6. Step 6: Final answer
    x = 2,162.88

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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.