Home / 9,092.11-13,636.62-2,516.76

Finding the Fourth Proportional to 9,092.11, 13,636.62 and 2,516.76

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Solution

The fourth proportional to 9,092.11, 13,636.62 and 2,516.76 is: 3,774.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092.11 : 13,636.62 = 2,516.76 : x
  2. Step 2: Convert to fraction form
    9,092.11/13,636.62 = 2,516.76/x
  3. Step 3: Cross multiply
    9,092.11x = 13,636.62 × 2,516.76
  4. Step 4: Simplify right side
    9,092.11x = 34,320,099.75
  5. Step 5: Solve for x
    x = 34,320,099.75/9,092.11
  6. Step 6: Final answer
    x = 3,774.71

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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.