Home / 2,260.23-3,388.01-944.75

Finding the Fourth Proportional to 2,260.23, 3,388.01 and 944.75

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Solution

The fourth proportional to 2,260.23, 3,388.01 and 944.75 is: 1,416.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260.23 : 3,388.01 = 944.75 : x
  2. Step 2: Convert to fraction form
    2,260.23/3,388.01 = 944.75/x
  3. Step 3: Cross multiply
    2,260.23x = 3,388.01 × 944.75
  4. Step 4: Simplify right side
    2,260.23x = 3,200,800.78
  5. Step 5: Solve for x
    x = 3,200,800.78/2,260.23
  6. Step 6: Final answer
    x = 1,416.14

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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.