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Finding the Fourth Proportional to 337,175.45, 465,334.31 and 184,236.89

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Solution

The fourth proportional to 337,175.45, 465,334.31 and 184,236.89 is: 254,264.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,175.45 : 465,334.31 = 184,236.89 : x
  2. Step 2: Convert to fraction form
    337,175.45/465,334.31 = 184,236.89/x
  3. Step 3: Cross multiply
    337,175.45x = 465,334.31 × 184,236.89
  4. Step 4: Simplify right side
    337,175.45x = 85,731,746,084.70
  5. Step 5: Solve for x
    x = 85,731,746,084.70/337,175.45
  6. Step 6: Final answer
    x = 254,264.50

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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.