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Finding the Fourth Proportional to 234,969.41, 351,919.11 and 184,050.56

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Solution

The fourth proportional to 234,969.41, 351,919.11 and 184,050.56 is: 275,656.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,969.41 : 351,919.11 = 184,050.56 : x
  2. Step 2: Convert to fraction form
    234,969.41/351,919.11 = 184,050.56/x
  3. Step 3: Cross multiply
    234,969.41x = 351,919.11 × 184,050.56
  4. Step 4: Simplify right side
    234,969.41x = 64,770,909,270.20
  5. Step 5: Solve for x
    x = 64,770,909,270.20/234,969.41
  6. Step 6: Final answer
    x = 275,656.77

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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.