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Finding the Third Proportional to 6,185.11 and 13,497.89

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Solution

The third proportional to 6,185.11 and 13,497.89 is: 29,456.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185.11 : 13,497.89 = 13,497.89 : x
  2. Step 2: Convert to fraction form
    6,185.11/13,497.89 = 13,497.89/x
  3. Step 3: Cross multiply
    6,185.11x = 13,497.89 × 13,497.89
  4. Step 4: Simplify right side
    6,185.11x = 182,193,051.32
  5. Step 5: Solve for x
    x = 182,193,051.32/6,185.11
  6. Step 6: Final answer
    x = 29,456.72

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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.