Home / 4,127.42-6,193.43-3,204.83

Finding the Fourth Proportional to 4,127.42, 6,193.43 and 3,204.83

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Solution

The fourth proportional to 4,127.42, 6,193.43 and 3,204.83 is: 4,809.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127.42 : 6,193.43 = 3,204.83 : x
  2. Step 2: Convert to fraction form
    4,127.42/6,193.43 = 3,204.83/x
  3. Step 3: Cross multiply
    4,127.42x = 6,193.43 × 3,204.83
  4. Step 4: Simplify right side
    4,127.42x = 19,848,843.28
  5. Step 5: Solve for x
    x = 19,848,843.28/4,127.42
  6. Step 6: Final answer
    x = 4,809.03

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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.