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Finding the Fourth Proportional to 17,033.45, 25,524.15 and 7,167.32

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Solution

The fourth proportional to 17,033.45, 25,524.15 and 7,167.32 is: 10,740.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,033.45 : 25,524.15 = 7,167.32 : x
  2. Step 2: Convert to fraction form
    17,033.45/25,524.15 = 7,167.32/x
  3. Step 3: Cross multiply
    17,033.45x = 25,524.15 × 7,167.32
  4. Step 4: Simplify right side
    17,033.45x = 182,939,750.78
  5. Step 5: Solve for x
    x = 182,939,750.78/17,033.45
  6. Step 6: Final answer
    x = 10,740.03

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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.