Home / 3,596.15-4,962.83-2,002.86

Finding the Fourth Proportional to 3,596.15, 4,962.83 and 2,002.86

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Solution

The fourth proportional to 3,596.15, 4,962.83 and 2,002.86 is: 2,764.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596.15 : 4,962.83 = 2,002.86 : x
  2. Step 2: Convert to fraction form
    3,596.15/4,962.83 = 2,002.86/x
  3. Step 3: Cross multiply
    3,596.15x = 4,962.83 × 2,002.86
  4. Step 4: Simplify right side
    3,596.15x = 9,939,843.68
  5. Step 5: Solve for x
    x = 9,939,843.68/3,596.15
  6. Step 6: Final answer
    x = 2,764.02

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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.