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Finding the Fourth Proportional to 333,192.27, 459,815.88 and 182,289.27

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Solution

The fourth proportional to 333,192.27, 459,815.88 and 182,289.27 is: 251,564.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,192.27 : 459,815.88 = 182,289.27 : x
  2. Step 2: Convert to fraction form
    333,192.27/459,815.88 = 182,289.27/x
  3. Step 3: Cross multiply
    333,192.27x = 459,815.88 × 182,289.27
  4. Step 4: Simplify right side
    333,192.27x = 83,819,498,800.53
  5. Step 5: Solve for x
    x = 83,819,498,800.53/333,192.27
  6. Step 6: Final answer
    x = 251,564.96

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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.