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Finding the Fourth Proportional to 17,109.98, 25,670.34 and 6,016.94

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Solution

The fourth proportional to 17,109.98, 25,670.34 and 6,016.94 is: 9,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,109.98 : 25,670.34 = 6,016.94 : x
  2. Step 2: Convert to fraction form
    17,109.98/25,670.34 = 6,016.94/x
  3. Step 3: Cross multiply
    17,109.98x = 25,670.34 × 6,016.94
  4. Step 4: Simplify right side
    17,109.98x = 154,456,895.56
  5. Step 5: Solve for x
    x = 154,456,895.56/17,109.98
  6. Step 6: Final answer
    x = 9,027.30

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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.