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Finding the Fourth Proportional to 241,790.85, 333,674.39 and 132,907.07

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Solution

The fourth proportional to 241,790.85, 333,674.39 and 132,907.07 is: 183,413.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,790.85 : 333,674.39 = 132,907.07 : x
  2. Step 2: Convert to fraction form
    241,790.85/333,674.39 = 132,907.07/x
  3. Step 3: Cross multiply
    241,790.85x = 333,674.39 × 132,907.07
  4. Step 4: Simplify right side
    241,790.85x = 44,347,684,989.33
  5. Step 5: Solve for x
    x = 44,347,684,989.33/241,790.85
  6. Step 6: Final answer
    x = 183,413.41

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.