Home / 49,224.36-73,860.64-30,499.41

Finding the Fourth Proportional to 49,224.36, 73,860.64 and 30,499.41

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Solution

The fourth proportional to 49,224.36, 73,860.64 and 30,499.41 is: 45,764.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,224.36 : 73,860.64 = 30,499.41 : x
  2. Step 2: Convert to fraction form
    49,224.36/73,860.64 = 30,499.41/x
  3. Step 3: Cross multiply
    49,224.36x = 73,860.64 × 30,499.41
  4. Step 4: Simplify right side
    49,224.36x = 2,252,705,789.73
  5. Step 5: Solve for x
    x = 2,252,705,789.73/49,224.36
  6. Step 6: Final answer
    x = 45,764.04

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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.