Home / 9,481.03-13,084.06-5,232.17

Finding the Fourth Proportional to 9,481.03, 13,084.06 and 5,232.17

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Solution

The fourth proportional to 9,481.03, 13,084.06 and 5,232.17 is: 7,220.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,481.03 : 13,084.06 = 5,232.17 : x
  2. Step 2: Convert to fraction form
    9,481.03/13,084.06 = 5,232.17/x
  3. Step 3: Cross multiply
    9,481.03x = 13,084.06 × 5,232.17
  4. Step 4: Simplify right side
    9,481.03x = 68,458,026.21
  5. Step 5: Solve for x
    x = 68,458,026.21/9,481.03
  6. Step 6: Final answer
    x = 7,220.53

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.