Home / 4,073.14-6,106.29-2,836.90

Finding the Fourth Proportional to 4,073.14, 6,106.29 and 2,836.90

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Solution

The fourth proportional to 4,073.14, 6,106.29 and 2,836.90 is: 4,252.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073.14 : 6,106.29 = 2,836.90 : x
  2. Step 2: Convert to fraction form
    4,073.14/6,106.29 = 2,836.90/x
  3. Step 3: Cross multiply
    4,073.14x = 6,106.29 × 2,836.90
  4. Step 4: Simplify right side
    4,073.14x = 17,322,934.10
  5. Step 5: Solve for x
    x = 17,322,934.10/4,073.14
  6. Step 6: Final answer
    x = 4,252.97

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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.