Home / 3,035.88-4,553.37-844.38

Finding the Fourth Proportional to 3,035.88, 4,553.37 and 844.38

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Solution

The fourth proportional to 3,035.88, 4,553.37 and 844.38 is: 1,266.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035.88 : 4,553.37 = 844.38 : x
  2. Step 2: Convert to fraction form
    3,035.88/4,553.37 = 844.38/x
  3. Step 3: Cross multiply
    3,035.88x = 4,553.37 × 844.38
  4. Step 4: Simplify right side
    3,035.88x = 3,844,774.56
  5. Step 5: Solve for x
    x = 3,844,774.56/3,035.88
  6. Step 6: Final answer
    x = 1,266.44

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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.