Home / 4,053.38-5,593.66-2,190.38

Finding the Fourth Proportional to 4,053.38, 5,593.66 and 2,190.38

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Solution

The fourth proportional to 4,053.38, 5,593.66 and 2,190.38 is: 3,022.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.38 : 5,593.66 = 2,190.38 : x
  2. Step 2: Convert to fraction form
    4,053.38/5,593.66 = 2,190.38/x
  3. Step 3: Cross multiply
    4,053.38x = 5,593.66 × 2,190.38
  4. Step 4: Simplify right side
    4,053.38x = 12,252,207.55
  5. Step 5: Solve for x
    x = 12,252,207.55/4,053.38
  6. Step 6: Final answer
    x = 3,022.72

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Half scale
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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.