Home / 11,010.99-16,516.42-2,691.04

Finding the Fourth Proportional to 11,010.99, 16,516.42 and 2,691.04

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Solution

The fourth proportional to 11,010.99, 16,516.42 and 2,691.04 is: 4,036.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,010.99 : 16,516.42 = 2,691.04 : x
  2. Step 2: Convert to fraction form
    11,010.99/16,516.42 = 2,691.04/x
  3. Step 3: Cross multiply
    11,010.99x = 16,516.42 × 2,691.04
  4. Step 4: Simplify right side
    11,010.99x = 44,446,344.96
  5. Step 5: Solve for x
    x = 44,446,344.96/11,010.99
  6. Step 6: Final answer
    x = 4,036.54

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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.