Home / 3,410.24-4,709.27-3,226.10

Finding the Fourth Proportional to 3,410.24, 4,709.27 and 3,226.10

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Solution

The fourth proportional to 3,410.24, 4,709.27 and 3,226.10 is: 4,454.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410.24 : 4,709.27 = 3,226.10 : x
  2. Step 2: Convert to fraction form
    3,410.24/4,709.27 = 3,226.10/x
  3. Step 3: Cross multiply
    3,410.24x = 4,709.27 × 3,226.10
  4. Step 4: Simplify right side
    3,410.24x = 15,192,560.47
  5. Step 5: Solve for x
    x = 15,192,560.47/3,410.24
  6. Step 6: Final answer
    x = 4,454.99

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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.