Home / 3,560.35-4,912.53-2,067.50

Finding the Fourth Proportional to 3,560.35, 4,912.53 and 2,067.50

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Solution

The fourth proportional to 3,560.35, 4,912.53 and 2,067.50 is: 2,852.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560.35 : 4,912.53 = 2,067.50 : x
  2. Step 2: Convert to fraction form
    3,560.35/4,912.53 = 2,067.50/x
  3. Step 3: Cross multiply
    3,560.35x = 4,912.53 × 2,067.50
  4. Step 4: Simplify right side
    3,560.35x = 10,156,631.21
  5. Step 5: Solve for x
    x = 10,156,631.21/3,560.35
  6. Step 6: Final answer
    x = 2,852.71

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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.