Home / 36,995.08-51,052.26-20,227

Finding the Fourth Proportional to 36,995.08, 51,052.26 and 20,227

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Solution

The fourth proportional to 36,995.08, 51,052.26 and 20,227 is: 27,912.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,995.08 : 51,052.26 = 20,227 : x
  2. Step 2: Convert to fraction form
    36,995.08/51,052.26 = 20,227/x
  3. Step 3: Cross multiply
    36,995.08x = 51,052.26 × 20,227
  4. Step 4: Simplify right side
    36,995.08x = 1,032,634,063.02
  5. Step 5: Solve for x
    x = 1,032,634,063.02/36,995.08
  6. Step 6: Final answer
    x = 27,912.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.