Home / 11,018.06-16,498.92-6,082.22

Finding the Fourth Proportional to 11,018.06, 16,498.92 and 6,082.22

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Solution

The fourth proportional to 11,018.06, 16,498.92 and 6,082.22 is: 9,107.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,018.06 : 16,498.92 = 6,082.22 : x
  2. Step 2: Convert to fraction form
    11,018.06/16,498.92 = 6,082.22/x
  3. Step 3: Cross multiply
    11,018.06x = 16,498.92 × 6,082.22
  4. Step 4: Simplify right side
    11,018.06x = 100,350,061.20
  5. Step 5: Solve for x
    x = 100,350,061.20/11,018.06
  6. Step 6: Final answer
    x = 9,107.78

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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.