Home / 4,413.60-6,625.20-2,469.60

Finding the Fourth Proportional to 4,413.60, 6,625.20 and 2,469.60

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Solution

The fourth proportional to 4,413.60, 6,625.20 and 2,469.60 is: 3,707.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413.60 : 6,625.20 = 2,469.60 : x
  2. Step 2: Convert to fraction form
    4,413.60/6,625.20 = 2,469.60/x
  3. Step 3: Cross multiply
    4,413.60x = 6,625.20 × 2,469.60
  4. Step 4: Simplify right side
    4,413.60x = 16,361,593.92
  5. Step 5: Solve for x
    x = 16,361,593.92/4,413.60
  6. Step 6: Final answer
    x = 3,707.09

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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.