Home / 2,408.46-3,595.34-2,228.10

Finding the Fourth Proportional to 2,408.46, 3,595.34 and 2,228.10

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Solution

The fourth proportional to 2,408.46, 3,595.34 and 2,228.10 is: 3,326.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408.46 : 3,595.34 = 2,228.10 : x
  2. Step 2: Convert to fraction form
    2,408.46/3,595.34 = 2,228.10/x
  3. Step 3: Cross multiply
    2,408.46x = 3,595.34 × 2,228.10
  4. Step 4: Simplify right side
    2,408.46x = 8,010,765.91
  5. Step 5: Solve for x
    x = 8,010,765.91/2,408.46
  6. Step 6: Final answer
    x = 3,326.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.