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Finding the Fourth Proportional to 17,093.26, 23,588.72 and 9,436.54

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Solution

The fourth proportional to 17,093.26, 23,588.72 and 9,436.54 is: 13,022.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093.26 : 23,588.72 = 9,436.54 : x
  2. Step 2: Convert to fraction form
    17,093.26/23,588.72 = 9,436.54/x
  3. Step 3: Cross multiply
    17,093.26x = 23,588.72 × 9,436.54
  4. Step 4: Simplify right side
    17,093.26x = 222,595,899.83
  5. Step 5: Solve for x
    x = 222,595,899.83/17,093.26
  6. Step 6: Final answer
    x = 13,022.44

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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.