Home / 3,044.93-4,207.72-2,297.56

Finding the Fourth Proportional to 3,044.93, 4,207.72 and 2,297.56

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Solution

The fourth proportional to 3,044.93, 4,207.72 and 2,297.56 is: 3,174.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044.93 : 4,207.72 = 2,297.56 : x
  2. Step 2: Convert to fraction form
    3,044.93/4,207.72 = 2,297.56/x
  3. Step 3: Cross multiply
    3,044.93x = 4,207.72 × 2,297.56
  4. Step 4: Simplify right side
    3,044.93x = 9,667,489.16
  5. Step 5: Solve for x
    x = 9,667,489.16/3,044.93
  6. Step 6: Final answer
    x = 3,174.95

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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.