Home / 11,093.52-16,647.57-6,166.70

Finding the Fourth Proportional to 11,093.52, 16,647.57 and 6,166.70

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Solution

The fourth proportional to 11,093.52, 16,647.57 and 6,166.70 is: 9,254.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093.52 : 16,647.57 = 6,166.70 : x
  2. Step 2: Convert to fraction form
    11,093.52/16,647.57 = 6,166.70/x
  3. Step 3: Cross multiply
    11,093.52x = 16,647.57 × 6,166.70
  4. Step 4: Simplify right side
    11,093.52x = 102,660,486.68
  5. Step 5: Solve for x
    x = 102,660,486.68/11,093.52
  6. Step 6: Final answer
    x = 9,254.09

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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.