Home / 2,201.06-3,289.68-2,025.93

Finding the Fourth Proportional to 2,201.06, 3,289.68 and 2,025.93

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Solution

The fourth proportional to 2,201.06, 3,289.68 and 2,025.93 is: 3,027.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201.06 : 3,289.68 = 2,025.93 : x
  2. Step 2: Convert to fraction form
    2,201.06/3,289.68 = 2,025.93/x
  3. Step 3: Cross multiply
    2,201.06x = 3,289.68 × 2,025.93
  4. Step 4: Simplify right side
    2,201.06x = 6,664,661.40
  5. Step 5: Solve for x
    x = 6,664,661.40/2,201.06
  6. Step 6: Final answer
    x = 3,027.93

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.