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Finding the Fourth Proportional to 337,076.73, 465,163.12 and 184,115.02

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Solution

The fourth proportional to 337,076.73, 465,163.12 and 184,115.02 is: 254,077.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,076.73 : 465,163.12 = 184,115.02 : x
  2. Step 2: Convert to fraction form
    337,076.73/465,163.12 = 184,115.02/x
  3. Step 3: Cross multiply
    337,076.73x = 465,163.12 × 184,115.02
  4. Step 4: Simplify right side
    337,076.73x = 85,643,514,730.70
  5. Step 5: Solve for x
    x = 85,643,514,730.70/337,076.73
  6. Step 6: Final answer
    x = 254,077.21

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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.