Home / 23,081.22-34,627.67-6,441.24

Finding the Fourth Proportional to 23,081.22, 34,627.67 and 6,441.24

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Solution

The fourth proportional to 23,081.22, 34,627.67 and 6,441.24 is: 9,663.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,081.22 : 34,627.67 = 6,441.24 : x
  2. Step 2: Convert to fraction form
    23,081.22/34,627.67 = 6,441.24/x
  3. Step 3: Cross multiply
    23,081.22x = 34,627.67 × 6,441.24
  4. Step 4: Simplify right side
    23,081.22x = 223,045,100.90
  5. Step 5: Solve for x
    x = 223,045,100.90/23,081.22
  6. Step 6: Final answer
    x = 9,663.49

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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.