Home / 5,941.64-8,928.62-3,170.27

Finding the Fourth Proportional to 5,941.64, 8,928.62 and 3,170.27

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Solution

The fourth proportional to 5,941.64, 8,928.62 and 3,170.27 is: 4,764.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.64 : 8,928.62 = 3,170.27 : x
  2. Step 2: Convert to fraction form
    5,941.64/8,928.62 = 3,170.27/x
  3. Step 3: Cross multiply
    5,941.64x = 8,928.62 × 3,170.27
  4. Step 4: Simplify right side
    5,941.64x = 28,306,120.28
  5. Step 5: Solve for x
    x = 28,306,120.28/5,941.64
  6. Step 6: Final answer
    x = 4,764.02

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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.