Home / 4,482.42-6,186.24-2,568.42

Finding the Fourth Proportional to 4,482.42, 6,186.24 and 2,568.42

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Solution

The fourth proportional to 4,482.42, 6,186.24 and 2,568.42 is: 3,544.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482.42 : 6,186.24 = 2,568.42 : x
  2. Step 2: Convert to fraction form
    4,482.42/6,186.24 = 2,568.42/x
  3. Step 3: Cross multiply
    4,482.42x = 6,186.24 × 2,568.42
  4. Step 4: Simplify right side
    4,482.42x = 15,888,862.54
  5. Step 5: Solve for x
    x = 15,888,862.54/4,482.42
  6. Step 6: Final answer
    x = 3,544.71

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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.