Home / 8,944.05-13,410.68-4,012.77

Finding the Fourth Proportional to 8,944.05, 13,410.68 and 4,012.77

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Solution

The fourth proportional to 8,944.05, 13,410.68 and 4,012.77 is: 6,016.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,944.05 : 13,410.68 = 4,012.77 : x
  2. Step 2: Convert to fraction form
    8,944.05/13,410.68 = 4,012.77/x
  3. Step 3: Cross multiply
    8,944.05x = 13,410.68 × 4,012.77
  4. Step 4: Simplify right side
    8,944.05x = 53,813,954.32
  5. Step 5: Solve for x
    x = 53,813,954.32/8,944.05
  6. Step 6: Final answer
    x = 6,016.73

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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.