Home / 2,260.14-3,390.81-2,043.26

Finding the Fourth Proportional to 2,260.14, 3,390.81 and 2,043.26

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Solution

The fourth proportional to 2,260.14, 3,390.81 and 2,043.26 is: 3,065.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260.14 : 3,390.81 = 2,043.26 : x
  2. Step 2: Convert to fraction form
    2,260.14/3,390.81 = 2,043.26/x
  3. Step 3: Cross multiply
    2,260.14x = 3,390.81 × 2,043.26
  4. Step 4: Simplify right side
    2,260.14x = 6,928,306.03
  5. Step 5: Solve for x
    x = 6,928,306.03/2,260.14
  6. Step 6: Final answer
    x = 3,065.44

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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.