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Finding the Fourth Proportional to 241,264.62, 332,836.02 and 150,643.26

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Solution

The fourth proportional to 241,264.62, 332,836.02 and 150,643.26 is: 207,819.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,264.62 : 332,836.02 = 150,643.26 : x
  2. Step 2: Convert to fraction form
    241,264.62/332,836.02 = 150,643.26/x
  3. Step 3: Cross multiply
    241,264.62x = 332,836.02 × 150,643.26
  4. Step 4: Simplify right side
    241,264.62x = 50,139,503,098.23
  5. Step 5: Solve for x
    x = 50,139,503,098.23/241,264.62
  6. Step 6: Final answer
    x = 207,819.54

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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.