Home / 183,028.70-274,185.43-126,092.54

Finding the Fourth Proportional to 183,028.70, 274,185.43 and 126,092.54

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Solution

The fourth proportional to 183,028.70, 274,185.43 and 126,092.54 is: 188,892.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,028.70 : 274,185.43 = 126,092.54 : x
  2. Step 2: Convert to fraction form
    183,028.70/274,185.43 = 126,092.54/x
  3. Step 3: Cross multiply
    183,028.70x = 274,185.43 × 126,092.54
  4. Step 4: Simplify right side
    183,028.70x = 34,572,737,299.69
  5. Step 5: Solve for x
    x = 34,572,737,299.69/183,028.70
  6. Step 6: Final answer
    x = 188,892.44

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1.5x scale

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.