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Finding the Fourth Proportional to 17,335.23, 26,017.43 and 16,241.73

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Solution

The fourth proportional to 17,335.23, 26,017.43 and 16,241.73 is: 24,376.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335.23 : 26,017.43 = 16,241.73 : x
  2. Step 2: Convert to fraction form
    17,335.23/26,017.43 = 16,241.73/x
  3. Step 3: Cross multiply
    17,335.23x = 26,017.43 × 16,241.73
  4. Step 4: Simplify right side
    17,335.23x = 422,567,862.06
  5. Step 5: Solve for x
    x = 422,567,862.06/17,335.23
  6. Step 6: Final answer
    x = 24,376.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.