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Finding the Fourth Proportional to 241,935.30, 333,851.79 and 134,498.79

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Solution

The fourth proportional to 241,935.30, 333,851.79 and 134,498.79 is: 185,597.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,935.30 : 333,851.79 = 134,498.79 : x
  2. Step 2: Convert to fraction form
    241,935.30/333,851.79 = 134,498.79/x
  3. Step 3: Cross multiply
    241,935.30x = 333,851.79 × 134,498.79
  4. Step 4: Simplify right side
    241,935.30x = 44,902,661,794.33
  5. Step 5: Solve for x
    x = 44,902,661,794.33/241,935.30
  6. Step 6: Final answer
    x = 185,597.81

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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.