Home / 3,322.36-4,584.90-1,924.84

Finding the Fourth Proportional to 3,322.36, 4,584.90 and 1,924.84

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Solution

The fourth proportional to 3,322.36, 4,584.90 and 1,924.84 is: 2,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322.36 : 4,584.90 = 1,924.84 : x
  2. Step 2: Convert to fraction form
    3,322.36/4,584.90 = 1,924.84/x
  3. Step 3: Cross multiply
    3,322.36x = 4,584.90 × 1,924.84
  4. Step 4: Simplify right side
    3,322.36x = 8,825,198.92
  5. Step 5: Solve for x
    x = 8,825,198.92/3,322.36
  6. Step 6: Final answer
    x = 2,656.30

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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.