Home / 4,410.45-6,609.90-3,366.56

Finding the Fourth Proportional to 4,410.45, 6,609.90 and 3,366.56

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Solution

The fourth proportional to 4,410.45, 6,609.90 and 3,366.56 is: 5,045.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.45 : 6,609.90 = 3,366.56 : x
  2. Step 2: Convert to fraction form
    4,410.45/6,609.90 = 3,366.56/x
  3. Step 3: Cross multiply
    4,410.45x = 6,609.90 × 3,366.56
  4. Step 4: Simplify right side
    4,410.45x = 22,252,654.09
  5. Step 5: Solve for x
    x = 22,252,654.09/4,410.45
  6. Step 6: Final answer
    x = 5,045.44

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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.