Home / 5,532.16-8,296.08-2,413.12

Finding the Fourth Proportional to 5,532.16, 8,296.08 and 2,413.12

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Solution

The fourth proportional to 5,532.16, 8,296.08 and 2,413.12 is: 3,618.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.16 : 8,296.08 = 2,413.12 : x
  2. Step 2: Convert to fraction form
    5,532.16/8,296.08 = 2,413.12/x
  3. Step 3: Cross multiply
    5,532.16x = 8,296.08 × 2,413.12
  4. Step 4: Simplify right side
    5,532.16x = 20,019,436.57
  5. Step 5: Solve for x
    x = 20,019,436.57/5,532.16
  6. Step 6: Final answer
    x = 3,618.74

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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.