Home / 6,251.25-9,376.97-1,634.25

Finding the Fourth Proportional to 6,251.25, 9,376.97 and 1,634.25

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Solution

The fourth proportional to 6,251.25, 9,376.97 and 1,634.25 is: 2,451.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,251.25 : 9,376.97 = 1,634.25 : x
  2. Step 2: Convert to fraction form
    6,251.25/9,376.97 = 1,634.25/x
  3. Step 3: Cross multiply
    6,251.25x = 9,376.97 × 1,634.25
  4. Step 4: Simplify right side
    6,251.25x = 15,324,305.05
  5. Step 5: Solve for x
    x = 15,324,305.05/6,251.25
  6. Step 6: Final answer
    x = 2,451.40

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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.