Home / 11,092.66-16,624.62-4,511.20

Finding the Fourth Proportional to 11,092.66, 16,624.62 and 4,511.20

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Solution

The fourth proportional to 11,092.66, 16,624.62 and 4,511.20 is: 6,760.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.66 : 16,624.62 = 4,511.20 : x
  2. Step 2: Convert to fraction form
    11,092.66/16,624.62 = 4,511.20/x
  3. Step 3: Cross multiply
    11,092.66x = 16,624.62 × 4,511.20
  4. Step 4: Simplify right side
    11,092.66x = 74,996,902.62
  5. Step 5: Solve for x
    x = 74,996,902.62/11,092.66
  6. Step 6: Final answer
    x = 6,760.95

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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.