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Finding the Fourth Proportional to 17,067.24, 25,602.15 and 5,819.08

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Solution

The fourth proportional to 17,067.24, 25,602.15 and 5,819.08 is: 8,729.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067.24 : 25,602.15 = 5,819.08 : x
  2. Step 2: Convert to fraction form
    17,067.24/25,602.15 = 5,819.08/x
  3. Step 3: Cross multiply
    17,067.24x = 25,602.15 × 5,819.08
  4. Step 4: Simplify right side
    17,067.24x = 148,980,959.02
  5. Step 5: Solve for x
    x = 148,980,959.02/17,067.24
  6. Step 6: Final answer
    x = 8,729.06

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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.