Home / 5,044.88-7,578.26-4,266.44

Finding the Fourth Proportional to 5,044.88, 7,578.26 and 4,266.44

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Solution

The fourth proportional to 5,044.88, 7,578.26 and 4,266.44 is: 6,408.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044.88 : 7,578.26 = 4,266.44 : x
  2. Step 2: Convert to fraction form
    5,044.88/7,578.26 = 4,266.44/x
  3. Step 3: Cross multiply
    5,044.88x = 7,578.26 × 4,266.44
  4. Step 4: Simplify right side
    5,044.88x = 32,332,176.79
  5. Step 5: Solve for x
    x = 32,332,176.79/5,044.88
  6. Step 6: Final answer
    x = 6,408.91

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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.