Home / 2,227.64-3,339.45-2,035.01

Finding the Fourth Proportional to 2,227.64, 3,339.45 and 2,035.01

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Solution

The fourth proportional to 2,227.64, 3,339.45 and 2,035.01 is: 3,050.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227.64 : 3,339.45 = 2,035.01 : x
  2. Step 2: Convert to fraction form
    2,227.64/3,339.45 = 2,035.01/x
  3. Step 3: Cross multiply
    2,227.64x = 3,339.45 × 2,035.01
  4. Step 4: Simplify right side
    2,227.64x = 6,795,797.45
  5. Step 5: Solve for x
    x = 6,795,797.45/2,227.64
  6. Step 6: Final answer
    x = 3,050.68

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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.