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Finding the Fourth Proportional to 17,067.88, 23,554.48 and 9,514.27

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Solution

The fourth proportional to 17,067.88, 23,554.48 and 9,514.27 is: 13,130.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067.88 : 23,554.48 = 9,514.27 : x
  2. Step 2: Convert to fraction form
    17,067.88/23,554.48 = 9,514.27/x
  3. Step 3: Cross multiply
    17,067.88x = 23,554.48 × 9,514.27
  4. Step 4: Simplify right side
    17,067.88x = 224,103,630.13
  5. Step 5: Solve for x
    x = 224,103,630.13/17,067.88
  6. Step 6: Final answer
    x = 13,130.14

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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.