Home / 4,053.23-5,593.47-2,190.23

Finding the Fourth Proportional to 4,053.23, 5,593.47 and 2,190.23

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Solution

The fourth proportional to 4,053.23, 5,593.47 and 2,190.23 is: 3,022.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.23 : 5,593.47 = 2,190.23 : x
  2. Step 2: Convert to fraction form
    4,053.23/5,593.47 = 2,190.23/x
  3. Step 3: Cross multiply
    4,053.23x = 5,593.47 × 2,190.23
  4. Step 4: Simplify right side
    4,053.23x = 12,251,002.06
  5. Step 5: Solve for x
    x = 12,251,002.06/4,053.23
  6. Step 6: Final answer
    x = 3,022.52

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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.