Home / 173,850.30-260,775.45-107,073.90

Finding the Fourth Proportional to 173,850.30, 260,775.45 and 107,073.90

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Solution

The fourth proportional to 173,850.30, 260,775.45 and 107,073.90 is: 160,610.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,850.30 : 260,775.45 = 107,073.90 : x
  2. Step 2: Convert to fraction form
    173,850.30/260,775.45 = 107,073.90/x
  3. Step 3: Cross multiply
    173,850.30x = 260,775.45 × 107,073.90
  4. Step 4: Simplify right side
    173,850.30x = 27,922,244,455.76
  5. Step 5: Solve for x
    x = 27,922,244,455.76/173,850.30
  6. Step 6: Final answer
    x = 160,610.85

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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.