Home / 4,522.10-6,793.55-3,190.96

Finding the Fourth Proportional to 4,522.10, 6,793.55 and 3,190.96

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Solution

The fourth proportional to 4,522.10, 6,793.55 and 3,190.96 is: 4,793.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522.10 : 6,793.55 = 3,190.96 : x
  2. Step 2: Convert to fraction form
    4,522.10/6,793.55 = 3,190.96/x
  3. Step 3: Cross multiply
    4,522.10x = 6,793.55 × 3,190.96
  4. Step 4: Simplify right side
    4,522.10x = 21,677,946.31
  5. Step 5: Solve for x
    x = 21,677,946.31/4,522.10
  6. Step 6: Final answer
    x = 4,793.78

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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.