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Finding the Fourth Proportional to 17,196.06, 25,796.39 and 6,805.38

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Solution

The fourth proportional to 17,196.06, 25,796.39 and 6,805.38 is: 10,208.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,196.06 : 25,796.39 = 6,805.38 : x
  2. Step 2: Convert to fraction form
    17,196.06/25,796.39 = 6,805.38/x
  3. Step 3: Cross multiply
    17,196.06x = 25,796.39 × 6,805.38
  4. Step 4: Simplify right side
    17,196.06x = 175,554,202.55
  5. Step 5: Solve for x
    x = 175,554,202.55/17,196.06
  6. Step 6: Final answer
    x = 10,208.98

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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.