Home / 3,583.09-4,944.39-2,010.88

Finding the Fourth Proportional to 3,583.09, 4,944.39 and 2,010.88

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Solution

The fourth proportional to 3,583.09, 4,944.39 and 2,010.88 is: 2,774.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583.09 : 4,944.39 = 2,010.88 : x
  2. Step 2: Convert to fraction form
    3,583.09/4,944.39 = 2,010.88/x
  3. Step 3: Cross multiply
    3,583.09x = 4,944.39 × 2,010.88
  4. Step 4: Simplify right side
    3,583.09x = 9,942,542.70
  5. Step 5: Solve for x
    x = 9,942,542.70/3,583.09
  6. Step 6: Final answer
    x = 2,774.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.