Home / 332,694.41-499,184.57-108,123.66

Finding the Fourth Proportional to 332,694.41, 499,184.57 and 108,123.66

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Solution

The fourth proportional to 332,694.41, 499,184.57 and 108,123.66 is: 162,231.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,694.41 : 499,184.57 = 108,123.66 : x
  2. Step 2: Convert to fraction form
    332,694.41/499,184.57 = 108,123.66/x
  3. Step 3: Cross multiply
    332,694.41x = 499,184.57 × 108,123.66
  4. Step 4: Simplify right side
    332,694.41x = 53,973,662,994.24
  5. Step 5: Solve for x
    x = 53,973,662,994.24/332,694.41
  6. Step 6: Final answer
    x = 162,231.95

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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.