Home / 4,236.96-6,329.58-3,372.24

Finding the Fourth Proportional to 4,236.96, 6,329.58 and 3,372.24

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Solution

The fourth proportional to 4,236.96, 6,329.58 and 3,372.24 is: 5,037.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.96 : 6,329.58 = 3,372.24 : x
  2. Step 2: Convert to fraction form
    4,236.96/6,329.58 = 3,372.24/x
  3. Step 3: Cross multiply
    4,236.96x = 6,329.58 × 3,372.24
  4. Step 4: Simplify right side
    4,236.96x = 21,344,862.86
  5. Step 5: Solve for x
    x = 21,344,862.86/4,236.96
  6. Step 6: Final answer
    x = 5,037.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.