Home / 4,053.46-5,593.77-2,190.46

Finding the Fourth Proportional to 4,053.46, 5,593.77 and 2,190.46

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Solution

The fourth proportional to 4,053.46, 5,593.77 and 2,190.46 is: 3,022.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.46 : 5,593.77 = 2,190.46 : x
  2. Step 2: Convert to fraction form
    4,053.46/5,593.77 = 2,190.46/x
  3. Step 3: Cross multiply
    4,053.46x = 5,593.77 × 2,190.46
  4. Step 4: Simplify right side
    4,053.46x = 12,252,893.25
  5. Step 5: Solve for x
    x = 12,252,893.25/4,053.46
  6. Step 6: Final answer
    x = 3,022.83

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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.