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Finding the Third Proportional to 12,461.34 and 27,451.41

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Solution

The third proportional to 12,461.34 and 27,451.41 is: 60,473.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,461.34 : 27,451.41 = 27,451.41 : x
  2. Step 2: Convert to fraction form
    12,461.34/27,451.41 = 27,451.41/x
  3. Step 3: Cross multiply
    12,461.34x = 27,451.41 × 27,451.41
  4. Step 4: Simplify right side
    12,461.34x = 753,579,705.10
  5. Step 5: Solve for x
    x = 753,579,705.10/12,461.34
  6. Step 6: Final answer
    x = 60,473.39

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.