Home / 2,544.26-3,816.36-1,433.76

Finding the Fourth Proportional to 2,544.26, 3,816.36 and 1,433.76

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Solution

The fourth proportional to 2,544.26, 3,816.36 and 1,433.76 is: 2,150.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544.26 : 3,816.36 = 1,433.76 : x
  2. Step 2: Convert to fraction form
    2,544.26/3,816.36 = 1,433.76/x
  3. Step 3: Cross multiply
    2,544.26x = 3,816.36 × 1,433.76
  4. Step 4: Simplify right side
    2,544.26x = 5,471,744.31
  5. Step 5: Solve for x
    x = 5,471,744.31/2,544.26
  6. Step 6: Final answer
    x = 2,150.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.