Home / 4,011.96-5,535.92-2,243.52

Finding the Fourth Proportional to 4,011.96, 5,535.92 and 2,243.52

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Solution

The fourth proportional to 4,011.96, 5,535.92 and 2,243.52 is: 3,095.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.96 : 5,535.92 = 2,243.52 : x
  2. Step 2: Convert to fraction form
    4,011.96/5,535.92 = 2,243.52/x
  3. Step 3: Cross multiply
    4,011.96x = 5,535.92 × 2,243.52
  4. Step 4: Simplify right side
    4,011.96x = 12,419,947.24
  5. Step 5: Solve for x
    x = 12,419,947.24/4,011.96
  6. Step 6: Final answer
    x = 3,095.73

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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.