Home / 4,169.45-6,254.18-1,704.27

Finding the Fourth Proportional to 4,169.45, 6,254.18 and 1,704.27

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Solution

The fourth proportional to 4,169.45, 6,254.18 and 1,704.27 is: 2,556.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169.45 : 6,254.18 = 1,704.27 : x
  2. Step 2: Convert to fraction form
    4,169.45/6,254.18 = 1,704.27/x
  3. Step 3: Cross multiply
    4,169.45x = 6,254.18 × 1,704.27
  4. Step 4: Simplify right side
    4,169.45x = 10,658,771.56
  5. Step 5: Solve for x
    x = 10,658,771.56/4,169.45
  6. Step 6: Final answer
    x = 2,556.40

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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.