Home / 6,684.11-9,226.07-4,326.41

Finding the Fourth Proportional to 6,684.11, 9,226.07 and 4,326.41

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Solution

The fourth proportional to 6,684.11, 9,226.07 and 4,326.41 is: 5,971.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684.11 : 9,226.07 = 4,326.41 : x
  2. Step 2: Convert to fraction form
    6,684.11/9,226.07 = 4,326.41/x
  3. Step 3: Cross multiply
    6,684.11x = 9,226.07 × 4,326.41
  4. Step 4: Simplify right side
    6,684.11x = 39,915,693.75
  5. Step 5: Solve for x
    x = 39,915,693.75/6,684.11
  6. Step 6: Final answer
    x = 5,971.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.