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Finding the Fourth Proportional to 17,498.15, 26,241.83 and 5,014.82

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Solution

The fourth proportional to 17,498.15, 26,241.83 and 5,014.82 is: 7,520.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,498.15 : 26,241.83 = 5,014.82 : x
  2. Step 2: Convert to fraction form
    17,498.15/26,241.83 = 5,014.82/x
  3. Step 3: Cross multiply
    17,498.15x = 26,241.83 × 5,014.82
  4. Step 4: Simplify right side
    17,498.15x = 131,597,897.64
  5. Step 5: Solve for x
    x = 131,597,897.64/17,498.15
  6. Step 6: Final answer
    x = 7,520.68

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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.