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Finding the Fourth Proportional to 264,914.99, 365,571.57 and 150,201.35

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Solution

The fourth proportional to 264,914.99, 365,571.57 and 150,201.35 is: 207,271.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,914.99 : 365,571.57 = 150,201.35 : x
  2. Step 2: Convert to fraction form
    264,914.99/365,571.57 = 150,201.35/x
  3. Step 3: Cross multiply
    264,914.99x = 365,571.57 × 150,201.35
  4. Step 4: Simplify right side
    264,914.99x = 54,909,343,335.62
  5. Step 5: Solve for x
    x = 54,909,343,335.62/264,914.99
  6. Step 6: Final answer
    x = 207,271.56

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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.