Home / 3,727.17-5,592.12-1,536.09

Finding the Fourth Proportional to 3,727.17, 5,592.12 and 1,536.09

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Solution

The fourth proportional to 3,727.17, 5,592.12 and 1,536.09 is: 2,304.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727.17 : 5,592.12 = 1,536.09 : x
  2. Step 2: Convert to fraction form
    3,727.17/5,592.12 = 1,536.09/x
  3. Step 3: Cross multiply
    3,727.17x = 5,592.12 × 1,536.09
  4. Step 4: Simplify right side
    3,727.17x = 8,589,999.61
  5. Step 5: Solve for x
    x = 8,589,999.61/3,727.17
  6. Step 6: Final answer
    x = 2,304.70

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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.