Home / 3,413.52-5,115.04-2,024.12

Finding the Fourth Proportional to 3,413.52, 5,115.04 and 2,024.12

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Solution

The fourth proportional to 3,413.52, 5,115.04 and 2,024.12 is: 3,033.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413.52 : 5,115.04 = 2,024.12 : x
  2. Step 2: Convert to fraction form
    3,413.52/5,115.04 = 2,024.12/x
  3. Step 3: Cross multiply
    3,413.52x = 5,115.04 × 2,024.12
  4. Step 4: Simplify right side
    3,413.52x = 10,353,454.76
  5. Step 5: Solve for x
    x = 10,353,454.76/3,413.52
  6. Step 6: Final answer
    x = 3,033.07

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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.