Home / 6,044.40-9,069.30-2,755.80

Finding the Fourth Proportional to 6,044.40, 9,069.30 and 2,755.80

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Solution

The fourth proportional to 6,044.40, 9,069.30 and 2,755.80 is: 4,134.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044.40 : 9,069.30 = 2,755.80 : x
  2. Step 2: Convert to fraction form
    6,044.40/9,069.30 = 2,755.80/x
  3. Step 3: Cross multiply
    6,044.40x = 9,069.30 × 2,755.80
  4. Step 4: Simplify right side
    6,044.40x = 24,993,176.94
  5. Step 5: Solve for x
    x = 24,993,176.94/6,044.40
  6. Step 6: Final answer
    x = 4,134.93

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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.