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Finding the Fourth Proportional to 241,953.27, 333,893.79 and 134,522.43

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Solution

The fourth proportional to 241,953.27, 333,893.79 and 134,522.43 is: 185,640.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,953.27 : 333,893.79 = 134,522.43 : x
  2. Step 2: Convert to fraction form
    241,953.27/333,893.79 = 134,522.43/x
  3. Step 3: Cross multiply
    241,953.27x = 333,893.79 × 134,522.43
  4. Step 4: Simplify right side
    241,953.27x = 44,916,203,992.71
  5. Step 5: Solve for x
    x = 44,916,203,992.71/241,953.27
  6. Step 6: Final answer
    x = 185,640.00

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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.