Home / 36,872.37-55,230.80-25,033.41

Finding the Fourth Proportional to 36,872.37, 55,230.80 and 25,033.41

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Solution

The fourth proportional to 36,872.37, 55,230.80 and 25,033.41 is: 37,497.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,872.37 : 55,230.80 = 25,033.41 : x
  2. Step 2: Convert to fraction form
    36,872.37/55,230.80 = 25,033.41/x
  3. Step 3: Cross multiply
    36,872.37x = 55,230.80 × 25,033.41
  4. Step 4: Simplify right side
    36,872.37x = 1,382,615,135.86
  5. Step 5: Solve for x
    x = 1,382,615,135.86/36,872.37
  6. Step 6: Final answer
    x = 37,497.32

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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.