Home / 5,537.66-8,304.33-2,418.62

Finding the Fourth Proportional to 5,537.66, 8,304.33 and 2,418.62

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Solution

The fourth proportional to 5,537.66, 8,304.33 and 2,418.62 is: 3,626.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537.66 : 8,304.33 = 2,418.62 : x
  2. Step 2: Convert to fraction form
    5,537.66/8,304.33 = 2,418.62/x
  3. Step 3: Cross multiply
    5,537.66x = 8,304.33 × 2,418.62
  4. Step 4: Simplify right side
    5,537.66x = 20,085,018.62
  5. Step 5: Solve for x
    x = 20,085,018.62/5,537.66
  6. Step 6: Final answer
    x = 3,626.99

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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.