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Finding the Fourth Proportional to 17,067.74, 23,553.59 and 9,514.56

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Solution

The fourth proportional to 17,067.74, 23,553.59 and 9,514.56 is: 13,130.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067.74 : 23,553.59 = 9,514.56 : x
  2. Step 2: Convert to fraction form
    17,067.74/23,553.59 = 9,514.56/x
  3. Step 3: Cross multiply
    17,067.74x = 23,553.59 × 9,514.56
  4. Step 4: Simplify right side
    17,067.74x = 224,102,045.27
  5. Step 5: Solve for x
    x = 224,102,045.27/17,067.74
  6. Step 6: Final answer
    x = 13,130.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.