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Finding the Third Proportional to 17,867.25 and 28,335.38

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Solution

The third proportional to 17,867.25 and 28,335.38 is: 44,936.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,867.25 : 28,335.38 = 28,335.38 : x
  2. Step 2: Convert to fraction form
    17,867.25/28,335.38 = 28,335.38/x
  3. Step 3: Cross multiply
    17,867.25x = 28,335.38 × 28,335.38
  4. Step 4: Simplify right side
    17,867.25x = 802,893,476.39
  5. Step 5: Solve for x
    x = 802,893,476.39/17,867.25
  6. Step 6: Final answer
    x = 44,936.60

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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.