Home / 3,105.24-4,660.94-2,527.05

Finding the Fourth Proportional to 3,105.24, 4,660.94 and 2,527.05

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Solution

The fourth proportional to 3,105.24, 4,660.94 and 2,527.05 is: 3,793.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,105.24 : 4,660.94 = 2,527.05 : x
  2. Step 2: Convert to fraction form
    3,105.24/4,660.94 = 2,527.05/x
  3. Step 3: Cross multiply
    3,105.24x = 4,660.94 × 2,527.05
  4. Step 4: Simplify right side
    3,105.24x = 11,778,426.01
  5. Step 5: Solve for x
    x = 11,778,426.01/3,105.24
  6. Step 6: Final answer
    x = 3,793.09

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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.