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Finding the Fourth Proportional to 17,204, 25,810.32 and 4,892

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Solution

The fourth proportional to 17,204, 25,810.32 and 4,892 is: 7,339.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,204 : 25,810.32 = 4,892 : x
  2. Step 2: Convert to fraction form
    17,204/25,810.32 = 4,892/x
  3. Step 3: Cross multiply
    17,204x = 25,810.32 × 4,892
  4. Step 4: Simplify right side
    17,204x = 126,264,085.44
  5. Step 5: Solve for x
    x = 126,264,085.44/17,204
  6. Step 6: Final answer
    x = 7,339.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.