Home / 2,004.68-2,767.23-1,794.49

Finding the Fourth Proportional to 2,004.68, 2,767.23 and 1,794.49

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Solution

The fourth proportional to 2,004.68, 2,767.23 and 1,794.49 is: 2,477.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004.68 : 2,767.23 = 1,794.49 : x
  2. Step 2: Convert to fraction form
    2,004.68/2,767.23 = 1,794.49/x
  3. Step 3: Cross multiply
    2,004.68x = 2,767.23 × 1,794.49
  4. Step 4: Simplify right side
    2,004.68x = 4,965,759.64
  5. Step 5: Solve for x
    x = 4,965,759.64/2,004.68
  6. Step 6: Final answer
    x = 2,477.08

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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.