Home / 44,690.49-67,035.67-11,410.56

Finding the Fourth Proportional to 44,690.49, 67,035.67 and 11,410.56

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Solution

The fourth proportional to 44,690.49, 67,035.67 and 11,410.56 is: 17,115.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,690.49 : 67,035.67 = 11,410.56 : x
  2. Step 2: Convert to fraction form
    44,690.49/67,035.67 = 11,410.56/x
  3. Step 3: Cross multiply
    44,690.49x = 67,035.67 × 11,410.56
  4. Step 4: Simplify right side
    44,690.49x = 764,914,506.15
  5. Step 5: Solve for x
    x = 764,914,506.15/44,690.49
  6. Step 6: Final answer
    x = 17,115.82

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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.