Home / 40,785.04-61,183.83-22,067.74

Finding the Fourth Proportional to 40,785.04, 61,183.83 and 22,067.74

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Solution

The fourth proportional to 40,785.04, 61,183.83 and 22,067.74 is: 33,105.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,785.04 : 61,183.83 = 22,067.74 : x
  2. Step 2: Convert to fraction form
    40,785.04/61,183.83 = 22,067.74/x
  3. Step 3: Cross multiply
    40,785.04x = 61,183.83 × 22,067.74
  4. Step 4: Simplify right side
    40,785.04x = 1,350,188,949.81
  5. Step 5: Solve for x
    x = 1,350,188,949.81/40,785.04
  6. Step 6: Final answer
    x = 33,105.00

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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.