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Finding the Fourth Proportional to 4,354.92, 6,532.32 and 1,067.97

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Solution

The fourth proportional to 4,354.92, 6,532.32 and 1,067.97 is: 1,601.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.92 : 6,532.32 = 1,067.97 : x
  2. Step 2: Convert to fraction form
    4,354.92/6,532.32 = 1,067.97/x
  3. Step 3: Cross multiply
    4,354.92x = 6,532.32 × 1,067.97
  4. Step 4: Simplify right side
    4,354.92x = 6,976,321.79
  5. Step 5: Solve for x
    x = 6,976,321.79/4,354.92
  6. Step 6: Final answer
    x = 1,601.94

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1.5x scale

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.