Home / 17,523.73-26,284.78-4,375.41

Finding the Fourth Proportional to 17,523.73, 26,284.78 and 4,375.41

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Solution

The fourth proportional to 17,523.73, 26,284.78 and 4,375.41 is: 6,562.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,523.73 : 26,284.78 = 4,375.41 : x
  2. Step 2: Convert to fraction form
    17,523.73/26,284.78 = 4,375.41/x
  3. Step 3: Cross multiply
    17,523.73x = 26,284.78 × 4,375.41
  4. Step 4: Simplify right side
    17,523.73x = 115,006,689.26
  5. Step 5: Solve for x
    x = 115,006,689.26/17,523.73
  6. Step 6: Final answer
    x = 6,562.91

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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.