Home / 27,937.68-41,837.97-18,046.98

Finding the Fourth Proportional to 27,937.68, 41,837.97 and 18,046.98

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Solution

The fourth proportional to 27,937.68, 41,837.97 and 18,046.98 is: 27,026.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,937.68 : 41,837.97 = 18,046.98 : x
  2. Step 2: Convert to fraction form
    27,937.68/41,837.97 = 18,046.98/x
  3. Step 3: Cross multiply
    27,937.68x = 41,837.97 × 18,046.98
  4. Step 4: Simplify right side
    27,937.68x = 755,049,007.83
  5. Step 5: Solve for x
    x = 755,049,007.83/27,937.68
  6. Step 6: Final answer
    x = 27,026.19

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1.5x scale

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.