Home / 5,801.19-8,704.22-4,170.66

Finding the Fourth Proportional to 5,801.19, 8,704.22 and 4,170.66

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Solution

The fourth proportional to 5,801.19, 8,704.22 and 4,170.66 is: 6,257.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801.19 : 8,704.22 = 4,170.66 : x
  2. Step 2: Convert to fraction form
    5,801.19/8,704.22 = 4,170.66/x
  3. Step 3: Cross multiply
    5,801.19x = 8,704.22 × 4,170.66
  4. Step 4: Simplify right side
    5,801.19x = 36,302,321.33
  5. Step 5: Solve for x
    x = 36,302,321.33/5,801.19
  6. Step 6: Final answer
    x = 6,257.74

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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.