Home / 36,067.41-49,991.19-33,990.96

Finding the Fourth Proportional to 36,067.41, 49,991.19 and 33,990.96

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Solution

The fourth proportional to 36,067.41, 49,991.19 and 33,990.96 is: 47,113.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,067.41 : 49,991.19 = 33,990.96 : x
  2. Step 2: Convert to fraction form
    36,067.41/49,991.19 = 33,990.96/x
  3. Step 3: Cross multiply
    36,067.41x = 49,991.19 × 33,990.96
  4. Step 4: Simplify right side
    36,067.41x = 1,699,248,539.64
  5. Step 5: Solve for x
    x = 1,699,248,539.64/36,067.41
  6. Step 6: Final answer
    x = 47,113.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.