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Finding the Fourth Proportional to 367,339.66, 550,944.96 and 101,035.96

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Solution

The fourth proportional to 367,339.66, 550,944.96 and 101,035.96 is: 151,536.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,339.66 : 550,944.96 = 101,035.96 : x
  2. Step 2: Convert to fraction form
    367,339.66/550,944.96 = 101,035.96/x
  3. Step 3: Cross multiply
    367,339.66x = 550,944.96 × 101,035.96
  4. Step 4: Simplify right side
    367,339.66x = 55,665,252,940.76
  5. Step 5: Solve for x
    x = 55,665,252,940.76/367,339.66
  6. Step 6: Final answer
    x = 151,536.19

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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.