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Finding the Fourth Proportional to 241,293.60, 332,982.24 and 133,860.96

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Solution

The fourth proportional to 241,293.60, 332,982.24 and 133,860.96 is: 184,726.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,293.60 : 332,982.24 = 133,860.96 : x
  2. Step 2: Convert to fraction form
    241,293.60/332,982.24 = 133,860.96/x
  3. Step 3: Cross multiply
    241,293.60x = 332,982.24 × 133,860.96
  4. Step 4: Simplify right side
    241,293.60x = 44,573,322,309.35
  5. Step 5: Solve for x
    x = 44,573,322,309.35/241,293.60
  6. Step 6: Final answer
    x = 184,726.50

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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.