Home / 8,098.35-11,175.91-4,513.68

Finding the Fourth Proportional to 8,098.35, 11,175.91 and 4,513.68

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Solution

The fourth proportional to 8,098.35, 11,175.91 and 4,513.68 is: 6,228.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,098.35 : 11,175.91 = 4,513.68 : x
  2. Step 2: Convert to fraction form
    8,098.35/11,175.91 = 4,513.68/x
  3. Step 3: Cross multiply
    8,098.35x = 11,175.91 × 4,513.68
  4. Step 4: Simplify right side
    8,098.35x = 50,444,413.55
  5. Step 5: Solve for x
    x = 50,444,413.55/8,098.35
  6. Step 6: Final answer
    x = 6,228.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.