Home / 3,469.50-5,204.25-1,161.06

Finding the Fourth Proportional to 3,469.50, 5,204.25 and 1,161.06

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Solution

The fourth proportional to 3,469.50, 5,204.25 and 1,161.06 is: 1,741.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469.50 : 5,204.25 = 1,161.06 : x
  2. Step 2: Convert to fraction form
    3,469.50/5,204.25 = 1,161.06/x
  3. Step 3: Cross multiply
    3,469.50x = 5,204.25 × 1,161.06
  4. Step 4: Simplify right side
    3,469.50x = 6,042,446.51
  5. Step 5: Solve for x
    x = 6,042,446.51/3,469.50
  6. Step 6: Final answer
    x = 1,741.59

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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.