Home / 3,338.14-5,004.11-1,583.97

Finding the Fourth Proportional to 3,338.14, 5,004.11 and 1,583.97

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Solution

The fourth proportional to 3,338.14, 5,004.11 and 1,583.97 is: 2,374.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338.14 : 5,004.11 = 1,583.97 : x
  2. Step 2: Convert to fraction form
    3,338.14/5,004.11 = 1,583.97/x
  3. Step 3: Cross multiply
    3,338.14x = 5,004.11 × 1,583.97
  4. Step 4: Simplify right side
    3,338.14x = 7,926,360.12
  5. Step 5: Solve for x
    x = 7,926,360.12/3,338.14
  6. Step 6: Final answer
    x = 2,374.48

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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.