Home / 4,226.24-6,338.74-2,472.06

Finding the Fourth Proportional to 4,226.24, 6,338.74 and 2,472.06

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Solution

The fourth proportional to 4,226.24, 6,338.74 and 2,472.06 is: 3,707.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226.24 : 6,338.74 = 2,472.06 : x
  2. Step 2: Convert to fraction form
    4,226.24/6,338.74 = 2,472.06/x
  3. Step 3: Cross multiply
    4,226.24x = 6,338.74 × 2,472.06
  4. Step 4: Simplify right side
    4,226.24x = 15,669,745.60
  5. Step 5: Solve for x
    x = 15,669,745.60/4,226.24
  6. Step 6: Final answer
    x = 3,707.73

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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.