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Finding the Fourth Proportional to 241,107.36, 332,714.72 and 133,671.04

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Solution

The fourth proportional to 241,107.36, 332,714.72 and 133,671.04 is: 184,458.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,107.36 : 332,714.72 = 133,671.04 : x
  2. Step 2: Convert to fraction form
    241,107.36/332,714.72 = 133,671.04/x
  3. Step 3: Cross multiply
    241,107.36x = 332,714.72 × 133,671.04
  4. Step 4: Simplify right side
    241,107.36x = 44,474,322,645.71
  5. Step 5: Solve for x
    x = 44,474,322,645.71/241,107.36
  6. Step 6: Final answer
    x = 184,458.59

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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.