Home / 6,233.38-8,601.66-3,578.92

Finding the Fourth Proportional to 6,233.38, 8,601.66 and 3,578.92

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Solution

The fourth proportional to 6,233.38, 8,601.66 and 3,578.92 is: 4,938.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233.38 : 8,601.66 = 3,578.92 : x
  2. Step 2: Convert to fraction form
    6,233.38/8,601.66 = 3,578.92/x
  3. Step 3: Cross multiply
    6,233.38x = 8,601.66 × 3,578.92
  4. Step 4: Simplify right side
    6,233.38x = 30,784,653.01
  5. Step 5: Solve for x
    x = 30,784,653.01/6,233.38
  6. Step 6: Final answer
    x = 4,938.68

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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.