Home / 2,541.36-3,481.58-2,446.60

Finding the Fourth Proportional to 2,541.36, 3,481.58 and 2,446.60

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Solution

The fourth proportional to 2,541.36, 3,481.58 and 2,446.60 is: 3,351.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541.36 : 3,481.58 = 2,446.60 : x
  2. Step 2: Convert to fraction form
    2,541.36/3,481.58 = 2,446.60/x
  3. Step 3: Cross multiply
    2,541.36x = 3,481.58 × 2,446.60
  4. Step 4: Simplify right side
    2,541.36x = 8,518,033.63
  5. Step 5: Solve for x
    x = 8,518,033.63/2,541.36
  6. Step 6: Final answer
    x = 3,351.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.