Home / 11,083.16-16,624.62-2,763.04

Finding the Fourth Proportional to 11,083.16, 16,624.62 and 2,763.04

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Solution

The fourth proportional to 11,083.16, 16,624.62 and 2,763.04 is: 4,144.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,083.16 : 16,624.62 = 2,763.04 : x
  2. Step 2: Convert to fraction form
    11,083.16/16,624.62 = 2,763.04/x
  3. Step 3: Cross multiply
    11,083.16x = 16,624.62 × 2,763.04
  4. Step 4: Simplify right side
    11,083.16x = 45,934,490.04
  5. Step 5: Solve for x
    x = 45,934,490.04/11,083.16
  6. Step 6: Final answer
    x = 4,144.53

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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.