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Finding the Third Proportional to 6,310.41 and 13,759.88

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Solution

The third proportional to 6,310.41 and 13,759.88 is: 30,003.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310.41 : 13,759.88 = 13,759.88 : x
  2. Step 2: Convert to fraction form
    6,310.41/13,759.88 = 13,759.88/x
  3. Step 3: Cross multiply
    6,310.41x = 13,759.88 × 13,759.88
  4. Step 4: Simplify right side
    6,310.41x = 189,334,160.02
  5. Step 5: Solve for x
    x = 189,334,160.02/6,310.41
  6. Step 6: Final answer
    x = 30,003.48

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.