Home / 4,053.25-5,593.49-2,190.25

Finding the Fourth Proportional to 4,053.25, 5,593.49 and 2,190.25

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Solution

The fourth proportional to 4,053.25, 5,593.49 and 2,190.25 is: 3,022.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.25 : 5,593.49 = 2,190.25 : x
  2. Step 2: Convert to fraction form
    4,053.25/5,593.49 = 2,190.25/x
  3. Step 3: Cross multiply
    4,053.25x = 5,593.49 × 2,190.25
  4. Step 4: Simplify right side
    4,053.25x = 12,251,141.47
  5. Step 5: Solve for x
    x = 12,251,141.47/4,053.25
  6. Step 6: Final answer
    x = 3,022.55

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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.