Home / 11,082.42-16,623.60-4,062.96

Finding the Fourth Proportional to 11,082.42, 16,623.60 and 4,062.96

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Solution

The fourth proportional to 11,082.42, 16,623.60 and 4,062.96 is: 6,094.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082.42 : 16,623.60 = 4,062.96 : x
  2. Step 2: Convert to fraction form
    11,082.42/16,623.60 = 4,062.96/x
  3. Step 3: Cross multiply
    11,082.42x = 16,623.60 × 4,062.96
  4. Step 4: Simplify right side
    11,082.42x = 67,541,021.86
  5. Step 5: Solve for x
    x = 67,541,021.86/11,082.42
  6. Step 6: Final answer
    x = 6,094.43

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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.