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Finding the Third Proportional to 17,262.28 and 26,656.59

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Solution

The third proportional to 17,262.28 and 26,656.59 is: 41,163.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,262.28 : 26,656.59 = 26,656.59 : x
  2. Step 2: Convert to fraction form
    17,262.28/26,656.59 = 26,656.59/x
  3. Step 3: Cross multiply
    17,262.28x = 26,656.59 × 26,656.59
  4. Step 4: Simplify right side
    17,262.28x = 710,573,990.35
  5. Step 5: Solve for x
    x = 710,573,990.35/17,262.28
  6. Step 6: Final answer
    x = 41,163.39

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.