Home / 2,204.43-3,034.02-1,933.75

Finding the Fourth Proportional to 2,204.43, 3,034.02 and 1,933.75

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Solution

The fourth proportional to 2,204.43, 3,034.02 and 1,933.75 is: 2,661.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204.43 : 3,034.02 = 1,933.75 : x
  2. Step 2: Convert to fraction form
    2,204.43/3,034.02 = 1,933.75/x
  3. Step 3: Cross multiply
    2,204.43x = 3,034.02 × 1,933.75
  4. Step 4: Simplify right side
    2,204.43x = 5,867,036.18
  5. Step 5: Solve for x
    x = 5,867,036.18/2,204.43
  6. Step 6: Final answer
    x = 2,661.48

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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.