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Finding the Fourth Proportional to 183,914.60, 275,866.43 and 50,802.84

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Solution

The fourth proportional to 183,914.60, 275,866.43 and 50,802.84 is: 76,202.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,914.60 : 275,866.43 = 50,802.84 : x
  2. Step 2: Convert to fraction form
    183,914.60/275,866.43 = 50,802.84/x
  3. Step 3: Cross multiply
    183,914.60x = 275,866.43 × 50,802.84
  4. Step 4: Simplify right side
    183,914.60x = 14,014,797,850.65
  5. Step 5: Solve for x
    x = 14,014,797,850.65/183,914.60
  6. Step 6: Final answer
    x = 76,202.75

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Why These Related Problems?

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