Home / 4,797.56-7,191.55-2,025.78

Finding the Fourth Proportional to 4,797.56, 7,191.55 and 2,025.78

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Solution

The fourth proportional to 4,797.56, 7,191.55 and 2,025.78 is: 3,036.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797.56 : 7,191.55 = 2,025.78 : x
  2. Step 2: Convert to fraction form
    4,797.56/7,191.55 = 2,025.78/x
  3. Step 3: Cross multiply
    4,797.56x = 7,191.55 × 2,025.78
  4. Step 4: Simplify right side
    4,797.56x = 14,568,473.72
  5. Step 5: Solve for x
    x = 14,568,473.72/4,797.56
  6. Step 6: Final answer
    x = 3,036.64

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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.