Home / 2,054.16-2,833.38-1,266.84

Finding the Fourth Proportional to 2,054.16, 2,833.38 and 1,266.84

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Solution

The fourth proportional to 2,054.16, 2,833.38 and 1,266.84 is: 1,747.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054.16 : 2,833.38 = 1,266.84 : x
  2. Step 2: Convert to fraction form
    2,054.16/2,833.38 = 1,266.84/x
  3. Step 3: Cross multiply
    2,054.16x = 2,833.38 × 1,266.84
  4. Step 4: Simplify right side
    2,054.16x = 3,589,439.12
  5. Step 5: Solve for x
    x = 3,589,439.12/2,054.16
  6. Step 6: Final answer
    x = 1,747.40

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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.