Home / 6,110.78-8,432.45-3,593

Finding the Fourth Proportional to 6,110.78, 8,432.45 and 3,593

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Solution

The fourth proportional to 6,110.78, 8,432.45 and 3,593 is: 4,958.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.78 : 8,432.45 = 3,593 : x
  2. Step 2: Convert to fraction form
    6,110.78/8,432.45 = 3,593/x
  3. Step 3: Cross multiply
    6,110.78x = 8,432.45 × 3,593
  4. Step 4: Simplify right side
    6,110.78x = 30,297,792.85
  5. Step 5: Solve for x
    x = 30,297,792.85/6,110.78
  6. Step 6: Final answer
    x = 4,958.09

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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.