Home / 5,568.35-8,352.58-2,238.14

Finding the Fourth Proportional to 5,568.35, 8,352.58 and 2,238.14

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Solution

The fourth proportional to 5,568.35, 8,352.58 and 2,238.14 is: 3,357.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568.35 : 8,352.58 = 2,238.14 : x
  2. Step 2: Convert to fraction form
    5,568.35/8,352.58 = 2,238.14/x
  3. Step 3: Cross multiply
    5,568.35x = 8,352.58 × 2,238.14
  4. Step 4: Simplify right side
    5,568.35x = 18,694,243.40
  5. Step 5: Solve for x
    x = 18,694,243.40/5,568.35
  6. Step 6: Final answer
    x = 3,357.23

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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.