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Finding the Fourth Proportional to 337,188.80, 465,306.78 and 184,232.29

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Solution

The fourth proportional to 337,188.80, 465,306.78 and 184,232.29 is: 254,233.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,188.80 : 465,306.78 = 184,232.29 : x
  2. Step 2: Convert to fraction form
    337,188.80/465,306.78 = 184,232.29/x
  3. Step 3: Cross multiply
    337,188.80x = 465,306.78 × 184,232.29
  4. Step 4: Simplify right side
    337,188.80x = 85,724,533,631.93
  5. Step 5: Solve for x
    x = 85,724,533,631.93/337,188.80
  6. Step 6: Final answer
    x = 254,233.04

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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.