Home / 49,717.80-68,612.10-27,058.44

Finding the Fourth Proportional to 49,717.80, 68,612.10 and 27,058.44

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Solution

The fourth proportional to 49,717.80, 68,612.10 and 27,058.44 is: 37,341.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,717.80 : 68,612.10 = 27,058.44 : x
  2. Step 2: Convert to fraction form
    49,717.80/68,612.10 = 27,058.44/x
  3. Step 3: Cross multiply
    49,717.80x = 68,612.10 × 27,058.44
  4. Step 4: Simplify right side
    49,717.80x = 1,856,536,391.12
  5. Step 5: Solve for x
    x = 1,856,536,391.12/49,717.80
  6. Step 6: Final answer
    x = 37,341.48

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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.