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Finding the Fourth Proportional to 23,544, 35,316 and 8,735.76

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Solution

The fourth proportional to 23,544, 35,316 and 8,735.76 is: 13,103.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,544 : 35,316 = 8,735.76 : x
  2. Step 2: Convert to fraction form
    23,544/35,316 = 8,735.76/x
  3. Step 3: Cross multiply
    23,544x = 35,316 × 8,735.76
  4. Step 4: Simplify right side
    23,544x = 308,512,100.16
  5. Step 5: Solve for x
    x = 308,512,100.16/23,544
  6. Step 6: Final answer
    x = 13,103.64

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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.