Home / 48,976.94-73,508.16-27,959.06

Finding the Fourth Proportional to 48,976.94, 73,508.16 and 27,959.06

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Solution

The fourth proportional to 48,976.94, 73,508.16 and 27,959.06 is: 41,962.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,976.94 : 73,508.16 = 27,959.06 : x
  2. Step 2: Convert to fraction form
    48,976.94/73,508.16 = 27,959.06/x
  3. Step 3: Cross multiply
    48,976.94x = 73,508.16 × 27,959.06
  4. Step 4: Simplify right side
    48,976.94x = 2,055,219,055.93
  5. Step 5: Solve for x
    x = 2,055,219,055.93/48,976.94
  6. Step 6: Final answer
    x = 41,962.99

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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.