Home / 5,982.46-8,255.62-3,329.81

Finding the Fourth Proportional to 5,982.46, 8,255.62 and 3,329.81

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Solution

The fourth proportional to 5,982.46, 8,255.62 and 3,329.81 is: 4,595.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.46 : 8,255.62 = 3,329.81 : x
  2. Step 2: Convert to fraction form
    5,982.46/8,255.62 = 3,329.81/x
  3. Step 3: Cross multiply
    5,982.46x = 8,255.62 × 3,329.81
  4. Step 4: Simplify right side
    5,982.46x = 27,489,629.38
  5. Step 5: Solve for x
    x = 27,489,629.38/5,982.46
  6. Step 6: Final answer
    x = 4,595.04

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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.