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Finding the Fourth Proportional to 244,231.40, 366,174.30 and 94,413.80

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Solution

The fourth proportional to 244,231.40, 366,174.30 and 94,413.80 is: 141,553.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,231.40 : 366,174.30 = 94,413.80 : x
  2. Step 2: Convert to fraction form
    244,231.40/366,174.30 = 94,413.80/x
  3. Step 3: Cross multiply
    244,231.40x = 366,174.30 × 94,413.80
  4. Step 4: Simplify right side
    244,231.40x = 34,571,907,125.34
  5. Step 5: Solve for x
    x = 34,571,907,125.34/244,231.40
  6. Step 6: Final answer
    x = 141,553.90

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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.