Home / 40,036.82-60,062.22-17,849.71

Finding the Fourth Proportional to 40,036.82, 60,062.22 and 17,849.71

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Solution

The fourth proportional to 40,036.82, 60,062.22 and 17,849.71 is: 26,777.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,036.82 : 60,062.22 = 17,849.71 : x
  2. Step 2: Convert to fraction form
    40,036.82/60,062.22 = 17,849.71/x
  3. Step 3: Cross multiply
    40,036.82x = 60,062.22 × 17,849.71
  4. Step 4: Simplify right side
    40,036.82x = 1,072,093,058.80
  5. Step 5: Solve for x
    x = 1,072,093,058.80/40,036.82
  6. Step 6: Final answer
    x = 26,777.68

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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.