Home / 48,717.70-67,231.57-27,496.97

Finding the Fourth Proportional to 48,717.70, 67,231.57 and 27,496.97

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Solution

The fourth proportional to 48,717.70, 67,231.57 and 27,496.97 is: 37,946.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,717.70 : 67,231.57 = 27,496.97 : x
  2. Step 2: Convert to fraction form
    48,717.70/67,231.57 = 27,496.97/x
  3. Step 3: Cross multiply
    48,717.70x = 67,231.57 × 27,496.97
  4. Step 4: Simplify right side
    48,717.70x = 1,848,664,362.12
  5. Step 5: Solve for x
    x = 1,848,664,362.12/48,717.70
  6. Step 6: Final answer
    x = 37,946.46

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1.5x scale

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.