Home / 5,735.09-8,601.46-2,614.21

Finding the Fourth Proportional to 5,735.09, 8,601.46 and 2,614.21

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Solution

The fourth proportional to 5,735.09, 8,601.46 and 2,614.21 is: 3,920.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735.09 : 8,601.46 = 2,614.21 : x
  2. Step 2: Convert to fraction form
    5,735.09/8,601.46 = 2,614.21/x
  3. Step 3: Cross multiply
    5,735.09x = 8,601.46 × 2,614.21
  4. Step 4: Simplify right side
    5,735.09x = 22,486,022.75
  5. Step 5: Solve for x
    x = 22,486,022.75/5,735.09
  6. Step 6: Final answer
    x = 3,920.78

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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.