Home / 3,369.09-5,080.59-3,322.92

Finding the Fourth Proportional to 3,369.09, 5,080.59 and 3,322.92

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Solution

The fourth proportional to 3,369.09, 5,080.59 and 3,322.92 is: 5,010.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369.09 : 5,080.59 = 3,322.92 : x
  2. Step 2: Convert to fraction form
    3,369.09/5,080.59 = 3,322.92/x
  3. Step 3: Cross multiply
    3,369.09x = 5,080.59 × 3,322.92
  4. Step 4: Simplify right side
    3,369.09x = 16,882,394.12
  5. Step 5: Solve for x
    x = 16,882,394.12/3,369.09
  6. Step 6: Final answer
    x = 5,010.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.