Home / 48,838.26-73,257.38-11,902.26

Finding the Fourth Proportional to 48,838.26, 73,257.38 and 11,902.26

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Solution

The fourth proportional to 48,838.26, 73,257.38 and 11,902.26 is: 17,853.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,838.26 : 73,257.38 = 11,902.26 : x
  2. Step 2: Convert to fraction form
    48,838.26/73,257.38 = 11,902.26/x
  3. Step 3: Cross multiply
    48,838.26x = 73,257.38 × 11,902.26
  4. Step 4: Simplify right side
    48,838.26x = 871,928,383.68
  5. Step 5: Solve for x
    x = 871,928,383.68/48,838.26
  6. Step 6: Final answer
    x = 17,853.39

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1.5x scale

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.