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Finding the Fourth Proportional to 244,296.92, 337,165.37 and 136,874.22

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Solution

The fourth proportional to 244,296.92, 337,165.37 and 136,874.22 is: 188,906.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,296.92 : 337,165.37 = 136,874.22 : x
  2. Step 2: Convert to fraction form
    244,296.92/337,165.37 = 136,874.22/x
  3. Step 3: Cross multiply
    244,296.92x = 337,165.37 × 136,874.22
  4. Step 4: Simplify right side
    244,296.92x = 46,149,246,345.39
  5. Step 5: Solve for x
    x = 46,149,246,345.39/244,296.92
  6. Step 6: Final answer
    x = 188,906.38

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1.5x scale

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.