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Finding the Fourth Proportional to 17,048.73, 23,534.52 and 11,462.97

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Solution

The fourth proportional to 17,048.73, 23,534.52 and 11,462.97 is: 15,823.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,048.73 : 23,534.52 = 11,462.97 : x
  2. Step 2: Convert to fraction form
    17,048.73/23,534.52 = 11,462.97/x
  3. Step 3: Cross multiply
    17,048.73x = 23,534.52 × 11,462.97
  4. Step 4: Simplify right side
    17,048.73x = 269,775,496.72
  5. Step 5: Solve for x
    x = 269,775,496.72/17,048.73
  6. Step 6: Final answer
    x = 15,823.79

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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.