Home / 3,792.53-5,234.55-2,463.92

Finding the Fourth Proportional to 3,792.53, 5,234.55 and 2,463.92

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Solution

The fourth proportional to 3,792.53, 5,234.55 and 2,463.92 is: 3,400.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792.53 : 5,234.55 = 2,463.92 : x
  2. Step 2: Convert to fraction form
    3,792.53/5,234.55 = 2,463.92/x
  3. Step 3: Cross multiply
    3,792.53x = 5,234.55 × 2,463.92
  4. Step 4: Simplify right side
    3,792.53x = 12,897,512.44
  5. Step 5: Solve for x
    x = 12,897,512.44/3,792.53
  6. Step 6: Final answer
    x = 3,400.77

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1.5x scale

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.