Home / 3,084.26-4,629.51-2,735.10

Finding the Fourth Proportional to 3,084.26, 4,629.51 and 2,735.10

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Solution

The fourth proportional to 3,084.26, 4,629.51 and 2,735.10 is: 4,105.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084.26 : 4,629.51 = 2,735.10 : x
  2. Step 2: Convert to fraction form
    3,084.26/4,629.51 = 2,735.10/x
  3. Step 3: Cross multiply
    3,084.26x = 4,629.51 × 2,735.10
  4. Step 4: Simplify right side
    3,084.26x = 12,662,172.80
  5. Step 5: Solve for x
    x = 12,662,172.80/3,084.26
  6. Step 6: Final answer
    x = 4,105.42

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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.