Home / 6,724.94-10,080.90-2,563.70

Finding the Fourth Proportional to 6,724.94, 10,080.90 and 2,563.70

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Solution

The fourth proportional to 6,724.94, 10,080.90 and 2,563.70 is: 3,843.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724.94 : 10,080.90 = 2,563.70 : x
  2. Step 2: Convert to fraction form
    6,724.94/10,080.90 = 2,563.70/x
  3. Step 3: Cross multiply
    6,724.94x = 10,080.90 × 2,563.70
  4. Step 4: Simplify right side
    6,724.94x = 25,844,403.33
  5. Step 5: Solve for x
    x = 25,844,403.33/6,724.94
  6. Step 6: Final answer
    x = 3,843.07

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1.5x scale

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.