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Finding the Fourth Proportional to 241,444.44, 332,975.16 and 150,808.68

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Solution

The fourth proportional to 241,444.44, 332,975.16 and 150,808.68 is: 207,979.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,444.44 : 332,975.16 = 150,808.68 : x
  2. Step 2: Convert to fraction form
    241,444.44/332,975.16 = 150,808.68/x
  3. Step 3: Cross multiply
    241,444.44x = 332,975.16 × 150,808.68
  4. Step 4: Simplify right side
    241,444.44x = 50,215,544,352.39
  5. Step 5: Solve for x
    x = 50,215,544,352.39/241,444.44
  6. Step 6: Final answer
    x = 207,979.71

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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.