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Finding the Fourth Proportional to 17,034.65, 25,554.37 and 5,939.72

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Solution

The fourth proportional to 17,034.65, 25,554.37 and 5,939.72 is: 8,910.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,034.65 : 25,554.37 = 5,939.72 : x
  2. Step 2: Convert to fraction form
    17,034.65/25,554.37 = 5,939.72/x
  3. Step 3: Cross multiply
    17,034.65x = 25,554.37 × 5,939.72
  4. Step 4: Simplify right side
    17,034.65x = 151,785,802.58
  5. Step 5: Solve for x
    x = 151,785,802.58/17,034.65
  6. Step 6: Final answer
    x = 8,910.42

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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.