Home / 4,464.18-6,694.05-2,122.26

Finding the Fourth Proportional to 4,464.18, 6,694.05 and 2,122.26

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Solution

The fourth proportional to 4,464.18, 6,694.05 and 2,122.26 is: 3,182.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.18 : 6,694.05 = 2,122.26 : x
  2. Step 2: Convert to fraction form
    4,464.18/6,694.05 = 2,122.26/x
  3. Step 3: Cross multiply
    4,464.18x = 6,694.05 × 2,122.26
  4. Step 4: Simplify right side
    4,464.18x = 14,206,514.55
  5. Step 5: Solve for x
    x = 14,206,514.55/4,464.18
  6. Step 6: Final answer
    x = 3,182.33

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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.