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Finding the Fourth Proportional to 269,599.52, 372,220.32 and 241,256

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Solution

The fourth proportional to 269,599.52, 372,220.32 and 241,256 is: 333,088.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,599.52 : 372,220.32 = 241,256 : x
  2. Step 2: Convert to fraction form
    269,599.52/372,220.32 = 241,256/x
  3. Step 3: Cross multiply
    269,599.52x = 372,220.32 × 241,256
  4. Step 4: Simplify right side
    269,599.52x = 89,800,385,521.92
  5. Step 5: Solve for x
    x = 89,800,385,521.92/269,599.52
  6. Step 6: Final answer
    x = 333,088.08

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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.