Home / 4,372.18-6,558.27-1,450.41

Finding the Fourth Proportional to 4,372.18, 6,558.27 and 1,450.41

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Solution

The fourth proportional to 4,372.18, 6,558.27 and 1,450.41 is: 2,175.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.18 : 6,558.27 = 1,450.41 : x
  2. Step 2: Convert to fraction form
    4,372.18/6,558.27 = 1,450.41/x
  3. Step 3: Cross multiply
    4,372.18x = 6,558.27 × 1,450.41
  4. Step 4: Simplify right side
    4,372.18x = 9,512,150.36
  5. Step 5: Solve for x
    x = 9,512,150.36/4,372.18
  6. Step 6: Final answer
    x = 2,175.61

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Similar ratio
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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.