Home / 182,310.20-273,465.30-49,190.46

Finding the Fourth Proportional to 182,310.20, 273,465.30 and 49,190.46

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Solution

The fourth proportional to 182,310.20, 273,465.30 and 49,190.46 is: 73,785.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,310.20 : 273,465.30 = 49,190.46 : x
  2. Step 2: Convert to fraction form
    182,310.20/273,465.30 = 49,190.46/x
  3. Step 3: Cross multiply
    182,310.20x = 273,465.30 × 49,190.46
  4. Step 4: Simplify right side
    182,310.20x = 13,451,882,410.74
  5. Step 5: Solve for x
    x = 13,451,882,410.74/182,310.20
  6. Step 6: Final answer
    x = 73,785.68

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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.