Home / 3,798.34-5,697.66-1,201.27

Finding the Fourth Proportional to 3,798.34, 5,697.66 and 1,201.27

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Solution

The fourth proportional to 3,798.34, 5,697.66 and 1,201.27 is: 1,801.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,798.34 : 5,697.66 = 1,201.27 : x
  2. Step 2: Convert to fraction form
    3,798.34/5,697.66 = 1,201.27/x
  3. Step 3: Cross multiply
    3,798.34x = 5,697.66 × 1,201.27
  4. Step 4: Simplify right side
    3,798.34x = 6,844,428.03
  5. Step 5: Solve for x
    x = 6,844,428.03/3,798.34
  6. Step 6: Final answer
    x = 1,801.95

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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.