Home / 3,996.24-5,998.62-3,536.94

Finding the Fourth Proportional to 3,996.24, 5,998.62 and 3,536.94

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Solution

The fourth proportional to 3,996.24, 5,998.62 and 3,536.94 is: 5,309.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996.24 : 5,998.62 = 3,536.94 : x
  2. Step 2: Convert to fraction form
    3,996.24/5,998.62 = 3,536.94/x
  3. Step 3: Cross multiply
    3,996.24x = 5,998.62 × 3,536.94
  4. Step 4: Simplify right side
    3,996.24x = 21,216,759.02
  5. Step 5: Solve for x
    x = 21,216,759.02/3,996.24
  6. Step 6: Final answer
    x = 5,309.18

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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.