Home / 4,582.11-6,871.87-2,240.85

Finding the Fourth Proportional to 4,582.11, 6,871.87 and 2,240.85

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Solution

The fourth proportional to 4,582.11, 6,871.87 and 2,240.85 is: 3,360.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.11 : 6,871.87 = 2,240.85 : x
  2. Step 2: Convert to fraction form
    4,582.11/6,871.87 = 2,240.85/x
  3. Step 3: Cross multiply
    4,582.11x = 6,871.87 × 2,240.85
  4. Step 4: Simplify right side
    4,582.11x = 15,398,789.93
  5. Step 5: Solve for x
    x = 15,398,789.93/4,582.11
  6. Step 6: Final answer
    x = 3,360.64

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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.