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Finding the Fourth Proportional to 11,093.91, 16,599.17 and 6,635.16

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Solution

The fourth proportional to 11,093.91, 16,599.17 and 6,635.16 is: 9,927.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093.91 : 16,599.17 = 6,635.16 : x
  2. Step 2: Convert to fraction form
    11,093.91/16,599.17 = 6,635.16/x
  3. Step 3: Cross multiply
    11,093.91x = 16,599.17 × 6,635.16
  4. Step 4: Simplify right side
    11,093.91x = 110,138,115.64
  5. Step 5: Solve for x
    x = 110,138,115.64/11,093.91
  6. Step 6: Final answer
    x = 9,927.80

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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.