Home / 11,195.85-16,793.10-4,954.04

Finding the Fourth Proportional to 11,195.85, 16,793.10 and 4,954.04

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Solution

The fourth proportional to 11,195.85, 16,793.10 and 4,954.04 is: 7,430.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195.85 : 16,793.10 = 4,954.04 : x
  2. Step 2: Convert to fraction form
    11,195.85/16,793.10 = 4,954.04/x
  3. Step 3: Cross multiply
    11,195.85x = 16,793.10 × 4,954.04
  4. Step 4: Simplify right side
    11,195.85x = 83,193,605.16
  5. Step 5: Solve for x
    x = 83,193,605.16/11,195.85
  6. Step 6: Final answer
    x = 7,430.75

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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.