Home / 247,234.41-341,183.69-134,057.16

Finding the Fourth Proportional to 247,234.41, 341,183.69 and 134,057.16

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Solution

The fourth proportional to 247,234.41, 341,183.69 and 134,057.16 is: 184,998.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,234.41 : 341,183.69 = 134,057.16 : x
  2. Step 2: Convert to fraction form
    247,234.41/341,183.69 = 134,057.16/x
  3. Step 3: Cross multiply
    247,234.41x = 341,183.69 × 134,057.16
  4. Step 4: Simplify right side
    247,234.41x = 45,738,115,849.43
  5. Step 5: Solve for x
    x = 45,738,115,849.43/247,234.41
  6. Step 6: Final answer
    x = 184,998.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.