Home / 297,620.24-446,447.22-95,234.14

Finding the Fourth Proportional to 297,620.24, 446,447.22 and 95,234.14

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Solution

The fourth proportional to 297,620.24, 446,447.22 and 95,234.14 is: 142,856.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,620.24 : 446,447.22 = 95,234.14 : x
  2. Step 2: Convert to fraction form
    297,620.24/446,447.22 = 95,234.14/x
  3. Step 3: Cross multiply
    297,620.24x = 446,447.22 × 95,234.14
  4. Step 4: Simplify right side
    297,620.24x = 42,517,017,052.09
  5. Step 5: Solve for x
    x = 42,517,017,052.09/297,620.24
  6. Step 6: Final answer
    x = 142,856.60

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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.