Home / 3,583.05-4,944.42-2,011.11

Finding the Fourth Proportional to 3,583.05, 4,944.42 and 2,011.11

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Solution

The fourth proportional to 3,583.05, 4,944.42 and 2,011.11 is: 2,775.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583.05 : 4,944.42 = 2,011.11 : x
  2. Step 2: Convert to fraction form
    3,583.05/4,944.42 = 2,011.11/x
  3. Step 3: Cross multiply
    3,583.05x = 4,944.42 × 2,011.11
  4. Step 4: Simplify right side
    3,583.05x = 9,943,772.51
  5. Step 5: Solve for x
    x = 9,943,772.51/3,583.05
  6. Step 6: Final answer
    x = 2,775.23

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