Home / 27,058-37,337.42-16,983.22

Finding the Fourth Proportional to 27,058, 37,337.42 and 16,983.22

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Solution

The fourth proportional to 27,058, 37,337.42 and 16,983.22 is: 23,435.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,058 : 37,337.42 = 16,983.22 : x
  2. Step 2: Convert to fraction form
    27,058/37,337.42 = 16,983.22/x
  3. Step 3: Cross multiply
    27,058x = 37,337.42 × 16,983.22
  4. Step 4: Simplify right side
    27,058x = 634,109,618.09
  5. Step 5: Solve for x
    x = 634,109,618.09/27,058
  6. Step 6: Final answer
    x = 23,435.20

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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.