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Finding the Fourth Proportional to 33,392.01, 50,095.71 and 10,018.92

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Solution

The fourth proportional to 33,392.01, 50,095.71 and 10,018.92 is: 15,030.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,392.01 : 50,095.71 = 10,018.92 : x
  2. Step 2: Convert to fraction form
    33,392.01/50,095.71 = 10,018.92/x
  3. Step 3: Cross multiply
    33,392.01x = 50,095.71 × 10,018.92
  4. Step 4: Simplify right side
    33,392.01x = 501,904,910.83
  5. Step 5: Solve for x
    x = 501,904,910.83/33,392.01
  6. Step 6: Final answer
    x = 15,030.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.