Home / 3,787.41-5,668.83-3,262.53

Finding the Fourth Proportional to 3,787.41, 5,668.83 and 3,262.53

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Solution

The fourth proportional to 3,787.41, 5,668.83 and 3,262.53 is: 4,883.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,787.41 : 5,668.83 = 3,262.53 : x
  2. Step 2: Convert to fraction form
    3,787.41/5,668.83 = 3,262.53/x
  3. Step 3: Cross multiply
    3,787.41x = 5,668.83 × 3,262.53
  4. Step 4: Simplify right side
    3,787.41x = 18,494,727.94
  5. Step 5: Solve for x
    x = 18,494,727.94/3,787.41
  6. Step 6: Final answer
    x = 4,883.21

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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.