Home / 4,196.79-6,292.44-2,550.87

Finding the Fourth Proportional to 4,196.79, 6,292.44 and 2,550.87

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Solution

The fourth proportional to 4,196.79, 6,292.44 and 2,550.87 is: 3,824.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196.79 : 6,292.44 = 2,550.87 : x
  2. Step 2: Convert to fraction form
    4,196.79/6,292.44 = 2,550.87/x
  3. Step 3: Cross multiply
    4,196.79x = 6,292.44 × 2,550.87
  4. Step 4: Simplify right side
    4,196.79x = 16,051,196.42
  5. Step 5: Solve for x
    x = 16,051,196.42/4,196.79
  6. Step 6: Final answer
    x = 3,824.64

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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.