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Finding the Fourth Proportional to 264,148.88, 364,550.60 and 150,949.68

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Solution

The fourth proportional to 264,148.88, 364,550.60 and 150,949.68 is: 208,324.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,148.88 : 364,550.60 = 150,949.68 : x
  2. Step 2: Convert to fraction form
    264,148.88/364,550.60 = 150,949.68/x
  3. Step 3: Cross multiply
    264,148.88x = 364,550.60 × 150,949.68
  4. Step 4: Simplify right side
    264,148.88x = 55,028,796,413.81
  5. Step 5: Solve for x
    x = 55,028,796,413.81/264,148.88
  6. Step 6: Final answer
    x = 208,324.93

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1.5x scale

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.