Home / 146,049.26-219,105.58-44,847.66

Finding the Fourth Proportional to 146,049.26, 219,105.58 and 44,847.66

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Solution

The fourth proportional to 146,049.26, 219,105.58 and 44,847.66 is: 67,281.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,049.26 : 219,105.58 = 44,847.66 : x
  2. Step 2: Convert to fraction form
    146,049.26/219,105.58 = 44,847.66/x
  3. Step 3: Cross multiply
    146,049.26x = 219,105.58 × 44,847.66
  4. Step 4: Simplify right side
    146,049.26x = 9,826,371,348.30
  5. Step 5: Solve for x
    x = 9,826,371,348.30/146,049.26
  6. Step 6: Final answer
    x = 67,281.21

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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.