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Finding the Fourth Proportional to 337,195.76, 465,324.72 and 184,230.66

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Solution

The fourth proportional to 337,195.76, 465,324.72 and 184,230.66 is: 254,235.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,195.76 : 465,324.72 = 184,230.66 : x
  2. Step 2: Convert to fraction form
    337,195.76/465,324.72 = 184,230.66/x
  3. Step 3: Cross multiply
    337,195.76x = 465,324.72 × 184,230.66
  4. Step 4: Simplify right side
    337,195.76x = 85,727,080,279.92
  5. Step 5: Solve for x
    x = 85,727,080,279.92/337,195.76
  6. Step 6: Final answer
    x = 254,235.35

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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.