Home / 5,843.28-8,065.23-3,326.82

Finding the Fourth Proportional to 5,843.28, 8,065.23 and 3,326.82

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Solution

The fourth proportional to 5,843.28, 8,065.23 and 3,326.82 is: 4,591.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,843.28 : 8,065.23 = 3,326.82 : x
  2. Step 2: Convert to fraction form
    5,843.28/8,065.23 = 3,326.82/x
  3. Step 3: Cross multiply
    5,843.28x = 8,065.23 × 3,326.82
  4. Step 4: Simplify right side
    5,843.28x = 26,831,568.47
  5. Step 5: Solve for x
    x = 26,831,568.47/5,843.28
  6. Step 6: Final answer
    x = 4,591.87

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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.