Home / 332,696.03-499,187.01-108,125.29

Finding the Fourth Proportional to 332,696.03, 499,187.01 and 108,125.29

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Solution

The fourth proportional to 332,696.03, 499,187.01 and 108,125.29 is: 162,234.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,696.03 : 499,187.01 = 108,125.29 : x
  2. Step 2: Convert to fraction form
    332,696.03/499,187.01 = 108,125.29/x
  3. Step 3: Cross multiply
    332,696.03x = 499,187.01 × 108,125.29
  4. Step 4: Simplify right side
    332,696.03x = 53,974,737,724.55
  5. Step 5: Solve for x
    x = 53,974,737,724.55/332,696.03
  6. Step 6: Final answer
    x = 162,234.39

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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.