Home / 3,727.40-5,593.67-1,536.13

Finding the Fourth Proportional to 3,727.40, 5,593.67 and 1,536.13

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Solution

The fourth proportional to 3,727.40, 5,593.67 and 1,536.13 is: 2,305.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727.40 : 5,593.67 = 1,536.13 : x
  2. Step 2: Convert to fraction form
    3,727.40/5,593.67 = 1,536.13/x
  3. Step 3: Cross multiply
    3,727.40x = 5,593.67 × 1,536.13
  4. Step 4: Simplify right side
    3,727.40x = 8,592,596.62
  5. Step 5: Solve for x
    x = 8,592,596.62/3,727.40
  6. Step 6: Final answer
    x = 2,305.25

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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.