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Finding the Fourth Proportional to 4,467.48, 6,701.22 and 1,544.19

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Solution

The fourth proportional to 4,467.48, 6,701.22 and 1,544.19 is: 2,316.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.48 : 6,701.22 = 1,544.19 : x
  2. Step 2: Convert to fraction form
    4,467.48/6,701.22 = 1,544.19/x
  3. Step 3: Cross multiply
    4,467.48x = 6,701.22 × 1,544.19
  4. Step 4: Simplify right side
    4,467.48x = 10,347,956.91
  5. Step 5: Solve for x
    x = 10,347,956.91/4,467.48
  6. Step 6: Final answer
    x = 2,316.29

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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.