Home / 6,567.49-9,849.12-2,183.77

Finding the Fourth Proportional to 6,567.49, 9,849.12 and 2,183.77

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Solution

The fourth proportional to 6,567.49, 9,849.12 and 2,183.77 is: 3,274.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.49 : 9,849.12 = 2,183.77 : x
  2. Step 2: Convert to fraction form
    6,567.49/9,849.12 = 2,183.77/x
  3. Step 3: Cross multiply
    6,567.49x = 9,849.12 × 2,183.77
  4. Step 4: Simplify right side
    6,567.49x = 21,508,212.78
  5. Step 5: Solve for x
    x = 21,508,212.78/6,567.49
  6. Step 6: Final answer
    x = 3,274.95

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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.