Home / 5,864.62-8,093.16-3,212.02

Finding the Fourth Proportional to 5,864.62, 8,093.16 and 3,212.02

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Solution

The fourth proportional to 5,864.62, 8,093.16 and 3,212.02 is: 4,432.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864.62 : 8,093.16 = 3,212.02 : x
  2. Step 2: Convert to fraction form
    5,864.62/8,093.16 = 3,212.02/x
  3. Step 3: Cross multiply
    5,864.62x = 8,093.16 × 3,212.02
  4. Step 4: Simplify right side
    5,864.62x = 25,995,391.78
  5. Step 5: Solve for x
    x = 25,995,391.78/5,864.62
  6. Step 6: Final answer
    x = 4,432.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.