Home / 44,690.68-67,035.94-11,410.75

Finding the Fourth Proportional to 44,690.68, 67,035.94 and 11,410.75

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Solution

The fourth proportional to 44,690.68, 67,035.94 and 11,410.75 is: 17,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,690.68 : 67,035.94 = 11,410.75 : x
  2. Step 2: Convert to fraction form
    44,690.68/67,035.94 = 11,410.75/x
  3. Step 3: Cross multiply
    44,690.68x = 67,035.94 × 11,410.75
  4. Step 4: Simplify right side
    44,690.68x = 764,929,960.12
  5. Step 5: Solve for x
    x = 764,929,960.12/44,690.68
  6. Step 6: Final answer
    x = 17,116.10

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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.