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Finding the Fourth Proportional to 241,190.32, 332,956.92 and 160,751.92

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Solution

The fourth proportional to 241,190.32, 332,956.92 and 160,751.92 is: 221,913.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,190.32 : 332,956.92 = 160,751.92 : x
  2. Step 2: Convert to fraction form
    241,190.32/332,956.92 = 160,751.92/x
  3. Step 3: Cross multiply
    241,190.32x = 332,956.92 × 160,751.92
  4. Step 4: Simplify right side
    241,190.32x = 53,523,464,167.29
  5. Step 5: Solve for x
    x = 53,523,464,167.29/241,190.32
  6. Step 6: Final answer
    x = 221,913.82

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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.