Home / 48,869.24-73,305.22-17,274.83

Finding the Fourth Proportional to 48,869.24, 73,305.22 and 17,274.83

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Solution

The fourth proportional to 48,869.24, 73,305.22 and 17,274.83 is: 25,912.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,869.24 : 73,305.22 = 17,274.83 : x
  2. Step 2: Convert to fraction form
    48,869.24/73,305.22 = 17,274.83/x
  3. Step 3: Cross multiply
    48,869.24x = 73,305.22 × 17,274.83
  4. Step 4: Simplify right side
    48,869.24x = 1,266,335,440.06
  5. Step 5: Solve for x
    x = 1,266,335,440.06/48,869.24
  6. Step 6: Final answer
    x = 25,912.73

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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.