Home / 6,724.44-10,084.44-2,828.04

Finding the Fourth Proportional to 6,724.44, 10,084.44 and 2,828.04

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Solution

The fourth proportional to 6,724.44, 10,084.44 and 2,828.04 is: 4,241.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724.44 : 10,084.44 = 2,828.04 : x
  2. Step 2: Convert to fraction form
    6,724.44/10,084.44 = 2,828.04/x
  3. Step 3: Cross multiply
    6,724.44x = 10,084.44 × 2,828.04
  4. Step 4: Simplify right side
    6,724.44x = 28,519,199.70
  5. Step 5: Solve for x
    x = 28,519,199.70/6,724.44
  6. Step 6: Final answer
    x = 4,241.13

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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.