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Finding the Fourth Proportional to 337,076.45, 465,162.74 and 184,114.74

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Solution

The fourth proportional to 337,076.45, 465,162.74 and 184,114.74 is: 254,076.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,076.45 : 465,162.74 = 184,114.74 : x
  2. Step 2: Convert to fraction form
    337,076.45/465,162.74 = 184,114.74/x
  3. Step 3: Cross multiply
    337,076.45x = 465,162.74 × 184,114.74
  4. Step 4: Simplify right side
    337,076.45x = 85,643,315,309.59
  5. Step 5: Solve for x
    x = 85,643,315,309.59/337,076.45
  6. Step 6: Final answer
    x = 254,076.83

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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.