Home / 48,867.39-73,310.38-16,837.97

Finding the Fourth Proportional to 48,867.39, 73,310.38 and 16,837.97

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Solution

The fourth proportional to 48,867.39, 73,310.38 and 16,837.97 is: 25,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,867.39 : 73,310.38 = 16,837.97 : x
  2. Step 2: Convert to fraction form
    48,867.39/73,310.38 = 16,837.97/x
  3. Step 3: Cross multiply
    48,867.39x = 73,310.38 × 16,837.97
  4. Step 4: Simplify right side
    48,867.39x = 1,234,397,570.48
  5. Step 5: Solve for x
    x = 1,234,397,570.48/48,867.39
  6. Step 6: Final answer
    x = 25,260.15

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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.