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Finding the Third Proportional to 25,961.06 and 56,727.56

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Solution

The third proportional to 25,961.06 and 56,727.56 is: 123,955.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,961.06 : 56,727.56 = 56,727.56 : x
  2. Step 2: Convert to fraction form
    25,961.06/56,727.56 = 56,727.56/x
  3. Step 3: Cross multiply
    25,961.06x = 56,727.56 × 56,727.56
  4. Step 4: Simplify right side
    25,961.06x = 3,218,016,347.19
  5. Step 5: Solve for x
    x = 3,218,016,347.19/25,961.06
  6. Step 6: Final answer
    x = 123,955.49

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.