Home / 6,567.11-9,850.67-2,668.72

Finding the Fourth Proportional to 6,567.11, 9,850.67 and 2,668.72

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Solution

The fourth proportional to 6,567.11, 9,850.67 and 2,668.72 is: 4,003.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.11 : 9,850.67 = 2,668.72 : x
  2. Step 2: Convert to fraction form
    6,567.11/9,850.67 = 2,668.72/x
  3. Step 3: Cross multiply
    6,567.11x = 9,850.67 × 2,668.72
  4. Step 4: Simplify right side
    6,567.11x = 26,288,617.45
  5. Step 5: Solve for x
    x = 26,288,617.45/6,567.11
  6. Step 6: Final answer
    x = 4,003.07

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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.