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Finding the Fourth Proportional to 12,410.01, 18,627.17 and 10,096.65

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Solution

The fourth proportional to 12,410.01, 18,627.17 and 10,096.65 is: 15,154.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,410.01 : 18,627.17 = 10,096.65 : x
  2. Step 2: Convert to fraction form
    12,410.01/18,627.17 = 10,096.65/x
  3. Step 3: Cross multiply
    12,410.01x = 18,627.17 × 10,096.65
  4. Step 4: Simplify right side
    12,410.01x = 188,071,965.50
  5. Step 5: Solve for x
    x = 188,071,965.50/12,410.01
  6. Step 6: Final answer
    x = 15,154.86

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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.