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Finding the Fourth Proportional to 337,198.64, 465,328.67 and 184,233.53

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Solution

The fourth proportional to 337,198.64, 465,328.67 and 184,233.53 is: 254,239.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,198.64 : 465,328.67 = 184,233.53 : x
  2. Step 2: Convert to fraction form
    337,198.64/465,328.67 = 184,233.53/x
  3. Step 3: Cross multiply
    337,198.64x = 465,328.67 × 184,233.53
  4. Step 4: Simplify right side
    337,198.64x = 85,729,143,726.46
  5. Step 5: Solve for x
    x = 85,729,143,726.46/337,198.64
  6. Step 6: Final answer
    x = 254,239.30

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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.