Home / 111,500.32-167,203.30-44,922.56

Finding the Fourth Proportional to 111,500.32, 167,203.30 and 44,922.56

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Solution

The fourth proportional to 111,500.32, 167,203.30 and 44,922.56 is: 67,364.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,500.32 : 167,203.30 = 44,922.56 : x
  2. Step 2: Convert to fraction form
    111,500.32/167,203.30 = 44,922.56/x
  3. Step 3: Cross multiply
    111,500.32x = 167,203.30 × 44,922.56
  4. Step 4: Simplify right side
    111,500.32x = 7,511,200,276.45
  5. Step 5: Solve for x
    x = 7,511,200,276.45/111,500.32
  6. Step 6: Final answer
    x = 67,364.83

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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.