Home / 107,217.88-160,826.82-44,027.25

Finding the Fourth Proportional to 107,217.88, 160,826.82 and 44,027.25

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Solution

The fourth proportional to 107,217.88, 160,826.82 and 44,027.25 is: 66,040.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,217.88 : 160,826.82 = 44,027.25 : x
  2. Step 2: Convert to fraction form
    107,217.88/160,826.82 = 44,027.25/x
  3. Step 3: Cross multiply
    107,217.88x = 160,826.82 × 44,027.25
  4. Step 4: Simplify right side
    107,217.88x = 7,080,761,842.64
  5. Step 5: Solve for x
    x = 7,080,761,842.64/107,217.88
  6. Step 6: Final answer
    x = 66,040.87

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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.