Home / 101,027.14-151,540.70-44,854.04

Finding the Fourth Proportional to 101,027.14, 151,540.70 and 44,854.04

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Solution

The fourth proportional to 101,027.14, 151,540.70 and 44,854.04 is: 67,281.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,027.14 : 151,540.70 = 44,854.04 : x
  2. Step 2: Convert to fraction form
    101,027.14/151,540.70 = 44,854.04/x
  3. Step 3: Cross multiply
    101,027.14x = 151,540.70 × 44,854.04
  4. Step 4: Simplify right side
    101,027.14x = 6,797,212,619.43
  5. Step 5: Solve for x
    x = 6,797,212,619.43/101,027.14
  6. Step 6: Final answer
    x = 67,281.06

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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.