Home / 4,055.24-5,596.20-2,286.86

Finding the Fourth Proportional to 4,055.24, 5,596.20 and 2,286.86

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Solution

The fourth proportional to 4,055.24, 5,596.20 and 2,286.86 is: 3,155.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.24 : 5,596.20 = 2,286.86 : x
  2. Step 2: Convert to fraction form
    4,055.24/5,596.20 = 2,286.86/x
  3. Step 3: Cross multiply
    4,055.24x = 5,596.20 × 2,286.86
  4. Step 4: Simplify right side
    4,055.24x = 12,797,725.93
  5. Step 5: Solve for x
    x = 12,797,725.93/4,055.24
  6. Step 6: Final answer
    x = 3,155.85

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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.