Home / 3,544.04-5,316.11-2,084.22

Finding the Fourth Proportional to 3,544.04, 5,316.11 and 2,084.22

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Solution

The fourth proportional to 3,544.04, 5,316.11 and 2,084.22 is: 3,126.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544.04 : 5,316.11 = 2,084.22 : x
  2. Step 2: Convert to fraction form
    3,544.04/5,316.11 = 2,084.22/x
  3. Step 3: Cross multiply
    3,544.04x = 5,316.11 × 2,084.22
  4. Step 4: Simplify right side
    3,544.04x = 11,079,942.78
  5. Step 5: Solve for x
    x = 11,079,942.78/3,544.04
  6. Step 6: Final answer
    x = 3,126.36

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Half scale
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Double scale
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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.