Home / 3,826.57-5,735.06-1,632.73

Finding the Fourth Proportional to 3,826.57, 5,735.06 and 1,632.73

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Solution

The fourth proportional to 3,826.57, 5,735.06 and 1,632.73 is: 2,447.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826.57 : 5,735.06 = 1,632.73 : x
  2. Step 2: Convert to fraction form
    3,826.57/5,735.06 = 1,632.73/x
  3. Step 3: Cross multiply
    3,826.57x = 5,735.06 × 1,632.73
  4. Step 4: Simplify right side
    3,826.57x = 9,363,804.51
  5. Step 5: Solve for x
    x = 9,363,804.51/3,826.57
  6. Step 6: Final answer
    x = 2,447.05

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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.