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Finding the Fourth Proportional to 241,630.38, 333,062.16 and 164,081.70

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Solution

The fourth proportional to 241,630.38, 333,062.16 and 164,081.70 is: 226,169.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,630.38 : 333,062.16 = 164,081.70 : x
  2. Step 2: Convert to fraction form
    241,630.38/333,062.16 = 164,081.70/x
  3. Step 3: Cross multiply
    241,630.38x = 333,062.16 × 164,081.70
  4. Step 4: Simplify right side
    241,630.38x = 54,649,405,418.47
  5. Step 5: Solve for x
    x = 54,649,405,418.47/241,630.38
  6. Step 6: Final answer
    x = 226,169.43

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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.