Home / 48,838.52-73,257.24-11,902.52

Finding the Fourth Proportional to 48,838.52, 73,257.24 and 11,902.52

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Solution

The fourth proportional to 48,838.52, 73,257.24 and 11,902.52 is: 17,853.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,838.52 : 73,257.24 = 11,902.52 : x
  2. Step 2: Convert to fraction form
    48,838.52/73,257.24 = 11,902.52/x
  3. Step 3: Cross multiply
    48,838.52x = 73,257.24 × 11,902.52
  4. Step 4: Simplify right side
    48,838.52x = 871,945,764.24
  5. Step 5: Solve for x
    x = 871,945,764.24/48,838.52
  6. Step 6: Final answer
    x = 17,853.65

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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.