Home / 3,328.62-4,988.97-2,093.10

Finding the Fourth Proportional to 3,328.62, 4,988.97 and 2,093.10

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Solution

The fourth proportional to 3,328.62, 4,988.97 and 2,093.10 is: 3,137.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328.62 : 4,988.97 = 2,093.10 : x
  2. Step 2: Convert to fraction form
    3,328.62/4,988.97 = 2,093.10/x
  3. Step 3: Cross multiply
    3,328.62x = 4,988.97 × 2,093.10
  4. Step 4: Simplify right side
    3,328.62x = 10,442,413.11
  5. Step 5: Solve for x
    x = 10,442,413.11/3,328.62
  6. Step 6: Final answer
    x = 3,137.16

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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.