Home / 3,560.46-4,913.47-2,067.83

Finding the Fourth Proportional to 3,560.46, 4,913.47 and 2,067.83

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Solution

The fourth proportional to 3,560.46, 4,913.47 and 2,067.83 is: 2,853.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560.46 : 4,913.47 = 2,067.83 : x
  2. Step 2: Convert to fraction form
    3,560.46/4,913.47 = 2,067.83/x
  3. Step 3: Cross multiply
    3,560.46x = 4,913.47 × 2,067.83
  4. Step 4: Simplify right side
    3,560.46x = 10,160,220.67
  5. Step 5: Solve for x
    x = 10,160,220.67/3,560.46
  6. Step 6: Final answer
    x = 2,853.63

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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.