Home / 5,512.24-8,267.28-2,048.80

Finding the Fourth Proportional to 5,512.24, 8,267.28 and 2,048.80

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Solution

The fourth proportional to 5,512.24, 8,267.28 and 2,048.80 is: 3,072.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,512.24 : 8,267.28 = 2,048.80 : x
  2. Step 2: Convert to fraction form
    5,512.24/8,267.28 = 2,048.80/x
  3. Step 3: Cross multiply
    5,512.24x = 8,267.28 × 2,048.80
  4. Step 4: Simplify right side
    5,512.24x = 16,938,003.26
  5. Step 5: Solve for x
    x = 16,938,003.26/5,512.24
  6. Step 6: Final answer
    x = 3,072.80

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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.