Home / 5,511.30-8,266.95-3,044.85

Finding the Fourth Proportional to 5,511.30, 8,266.95 and 3,044.85

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Solution

The fourth proportional to 5,511.30, 8,266.95 and 3,044.85 is: 4,567.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511.30 : 8,266.95 = 3,044.85 : x
  2. Step 2: Convert to fraction form
    5,511.30/8,266.95 = 3,044.85/x
  3. Step 3: Cross multiply
    5,511.30x = 8,266.95 × 3,044.85
  4. Step 4: Simplify right side
    5,511.30x = 25,171,622.71
  5. Step 5: Solve for x
    x = 25,171,622.71/5,511.30
  6. Step 6: Final answer
    x = 4,567.28

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Similar ratio
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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.