Home / 4,183.24-6,263.90-2,943.94

Finding the Fourth Proportional to 4,183.24, 6,263.90 and 2,943.94

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Solution

The fourth proportional to 4,183.24, 6,263.90 and 2,943.94 is: 4,408.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183.24 : 6,263.90 = 2,943.94 : x
  2. Step 2: Convert to fraction form
    4,183.24/6,263.90 = 2,943.94/x
  3. Step 3: Cross multiply
    4,183.24x = 6,263.90 × 2,943.94
  4. Step 4: Simplify right side
    4,183.24x = 18,440,545.77
  5. Step 5: Solve for x
    x = 18,440,545.77/4,183.24
  6. Step 6: Final answer
    x = 4,408.20

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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.