Home / 3,322.20-4,584.06-2,063.56

Finding the Fourth Proportional to 3,322.20, 4,584.06 and 2,063.56

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Solution

The fourth proportional to 3,322.20, 4,584.06 and 2,063.56 is: 2,847.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322.20 : 4,584.06 = 2,063.56 : x
  2. Step 2: Convert to fraction form
    3,322.20/4,584.06 = 2,063.56/x
  3. Step 3: Cross multiply
    3,322.20x = 4,584.06 × 2,063.56
  4. Step 4: Simplify right side
    3,322.20x = 9,459,482.85
  5. Step 5: Solve for x
    x = 9,459,482.85/3,322.20
  6. Step 6: Final answer
    x = 2,847.36

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1.5x scale

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.