Home / 6,022.14-9,027.54-2,123.88

Finding the Fourth Proportional to 6,022.14, 9,027.54 and 2,123.88

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Solution

The fourth proportional to 6,022.14, 9,027.54 and 2,123.88 is: 3,183.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.14 : 9,027.54 = 2,123.88 : x
  2. Step 2: Convert to fraction form
    6,022.14/9,027.54 = 2,123.88/x
  3. Step 3: Cross multiply
    6,022.14x = 9,027.54 × 2,123.88
  4. Step 4: Simplify right side
    6,022.14x = 19,173,411.66
  5. Step 5: Solve for x
    x = 19,173,411.66/6,022.14
  6. Step 6: Final answer
    x = 3,183.82

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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.