Home / 169,581.50-254,377.11-44,922.50

Finding the Fourth Proportional to 169,581.50, 254,377.11 and 44,922.50

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Solution

The fourth proportional to 169,581.50, 254,377.11 and 44,922.50 is: 67,385.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,581.50 : 254,377.11 = 44,922.50 : x
  2. Step 2: Convert to fraction form
    169,581.50/254,377.11 = 44,922.50/x
  3. Step 3: Cross multiply
    169,581.50x = 254,377.11 × 44,922.50
  4. Step 4: Simplify right side
    169,581.50x = 11,427,255,723.98
  5. Step 5: Solve for x
    x = 11,427,255,723.98/169,581.50
  6. Step 6: Final answer
    x = 67,385.04

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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.