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Finding the Third Proportional to 61,067.04 and 134,557.45

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Solution

The third proportional to 61,067.04 and 134,557.45 is: 296,489.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,067.04 : 134,557.45 = 134,557.45 : x
  2. Step 2: Convert to fraction form
    61,067.04/134,557.45 = 134,557.45/x
  3. Step 3: Cross multiply
    61,067.04x = 134,557.45 × 134,557.45
  4. Step 4: Simplify right side
    61,067.04x = 18,105,708,191.49
  5. Step 5: Solve for x
    x = 18,105,708,191.49/61,067.04
  6. Step 6: Final answer
    x = 296,489.05

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Why These Related Problems?

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