Home / 4,541.97-6,266.36-2,839.32

Finding the Fourth Proportional to 4,541.97, 6,266.36 and 2,839.32

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Solution

The fourth proportional to 4,541.97, 6,266.36 and 2,839.32 is: 3,917.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541.97 : 6,266.36 = 2,839.32 : x
  2. Step 2: Convert to fraction form
    4,541.97/6,266.36 = 2,839.32/x
  3. Step 3: Cross multiply
    4,541.97x = 6,266.36 × 2,839.32
  4. Step 4: Simplify right side
    4,541.97x = 17,792,187.08
  5. Step 5: Solve for x
    x = 17,792,187.08/4,541.97
  6. Step 6: Final answer
    x = 3,917.28

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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.