Home / 3,633.09-5,013.39-2,060.88

Finding the Fourth Proportional to 3,633.09, 5,013.39 and 2,060.88

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Solution

The fourth proportional to 3,633.09, 5,013.39 and 2,060.88 is: 2,843.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633.09 : 5,013.39 = 2,060.88 : x
  2. Step 2: Convert to fraction form
    3,633.09/5,013.39 = 2,060.88/x
  3. Step 3: Cross multiply
    3,633.09x = 5,013.39 × 2,060.88
  4. Step 4: Simplify right side
    3,633.09x = 10,331,995.18
  5. Step 5: Solve for x
    x = 10,331,995.18/3,633.09
  6. Step 6: Final answer
    x = 2,843.86

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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.