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Finding the Fourth Proportional to 23,920.92, 35,883 and 6,392.52

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Solution

The fourth proportional to 23,920.92, 35,883 and 6,392.52 is: 9,589.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,920.92 : 35,883 = 6,392.52 : x
  2. Step 2: Convert to fraction form
    23,920.92/35,883 = 6,392.52/x
  3. Step 3: Cross multiply
    23,920.92x = 35,883 × 6,392.52
  4. Step 4: Simplify right side
    23,920.92x = 229,382,795.16
  5. Step 5: Solve for x
    x = 229,382,795.16/23,920.92
  6. Step 6: Final answer
    x = 9,589.21

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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.