Home / 4,408.28-6,610.25-2,184.54

Finding the Fourth Proportional to 4,408.28, 6,610.25 and 2,184.54

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Solution

The fourth proportional to 4,408.28, 6,610.25 and 2,184.54 is: 3,275.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408.28 : 6,610.25 = 2,184.54 : x
  2. Step 2: Convert to fraction form
    4,408.28/6,610.25 = 2,184.54/x
  3. Step 3: Cross multiply
    4,408.28x = 6,610.25 × 2,184.54
  4. Step 4: Simplify right side
    4,408.28x = 14,440,344.61
  5. Step 5: Solve for x
    x = 14,440,344.61/4,408.28
  6. Step 6: Final answer
    x = 3,275.74

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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.