Home / 9,194.16-13,845.32-6,615.12

Finding the Fourth Proportional to 9,194.16, 13,845.32 and 6,615.12

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Solution

The fourth proportional to 9,194.16, 13,845.32 and 6,615.12 is: 9,961.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194.16 : 13,845.32 = 6,615.12 : x
  2. Step 2: Convert to fraction form
    9,194.16/13,845.32 = 6,615.12/x
  3. Step 3: Cross multiply
    9,194.16x = 13,845.32 × 6,615.12
  4. Step 4: Simplify right side
    9,194.16x = 91,588,453.24
  5. Step 5: Solve for x
    x = 91,588,453.24/9,194.16
  6. Step 6: Final answer
    x = 9,961.59

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