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Finding the Fourth Proportional to 244,202.70, 366,413.40 and 111,014.40

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Solution

The fourth proportional to 244,202.70, 366,413.40 and 111,014.40 is: 166,571.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,202.70 : 366,413.40 = 111,014.40 : x
  2. Step 2: Convert to fraction form
    244,202.70/366,413.40 = 111,014.40/x
  3. Step 3: Cross multiply
    244,202.70x = 366,413.40 × 111,014.40
  4. Step 4: Simplify right side
    244,202.70x = 40,677,163,752.96
  5. Step 5: Solve for x
    x = 40,677,163,752.96/244,202.70
  6. Step 6: Final answer
    x = 166,571.31

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1.5x scale

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.