Home / 11,495.11-17,244.01-4,100.62

Finding the Fourth Proportional to 11,495.11, 17,244.01 and 4,100.62

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Solution

The fourth proportional to 11,495.11, 17,244.01 and 4,100.62 is: 6,151.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,495.11 : 17,244.01 = 4,100.62 : x
  2. Step 2: Convert to fraction form
    11,495.11/17,244.01 = 4,100.62/x
  3. Step 3: Cross multiply
    11,495.11x = 17,244.01 × 4,100.62
  4. Step 4: Simplify right side
    11,495.11x = 70,711,099.43
  5. Step 5: Solve for x
    x = 70,711,099.43/11,495.11
  6. Step 6: Final answer
    x = 6,151.41

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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.