Home / 5,396.67-8,095.01-2,110.73

Finding the Fourth Proportional to 5,396.67, 8,095.01 and 2,110.73

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Solution

The fourth proportional to 5,396.67, 8,095.01 and 2,110.73 is: 3,166.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396.67 : 8,095.01 = 2,110.73 : x
  2. Step 2: Convert to fraction form
    5,396.67/8,095.01 = 2,110.73/x
  3. Step 3: Cross multiply
    5,396.67x = 8,095.01 × 2,110.73
  4. Step 4: Simplify right side
    5,396.67x = 17,086,329.43
  5. Step 5: Solve for x
    x = 17,086,329.43/5,396.67
  6. Step 6: Final answer
    x = 3,166.09

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Double scale
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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.