Home / 37,727.37-56,571.62-15,536.61

Finding the Fourth Proportional to 37,727.37, 56,571.62 and 15,536.61

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Solution

The fourth proportional to 37,727.37, 56,571.62 and 15,536.61 is: 23,296.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,727.37 : 56,571.62 = 15,536.61 : x
  2. Step 2: Convert to fraction form
    37,727.37/56,571.62 = 15,536.61/x
  3. Step 3: Cross multiply
    37,727.37x = 56,571.62 × 15,536.61
  4. Step 4: Simplify right side
    37,727.37x = 878,931,119.33
  5. Step 5: Solve for x
    x = 878,931,119.33/37,727.37
  6. Step 6: Final answer
    x = 23,296.91

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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.