Home / 4,850.88-6,694.56-2,755.16

Finding the Fourth Proportional to 4,850.88, 6,694.56 and 2,755.16

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Solution

The fourth proportional to 4,850.88, 6,694.56 and 2,755.16 is: 3,802.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850.88 : 6,694.56 = 2,755.16 : x
  2. Step 2: Convert to fraction form
    4,850.88/6,694.56 = 2,755.16/x
  3. Step 3: Cross multiply
    4,850.88x = 6,694.56 × 2,755.16
  4. Step 4: Simplify right side
    4,850.88x = 18,444,583.93
  5. Step 5: Solve for x
    x = 18,444,583.93/4,850.88
  6. Step 6: Final answer
    x = 3,802.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.