Home / 5,336.96-8,005.44-1,441.37

Finding the Fourth Proportional to 5,336.96, 8,005.44 and 1,441.37

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Solution

The fourth proportional to 5,336.96, 8,005.44 and 1,441.37 is: 2,162.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336.96 : 8,005.44 = 1,441.37 : x
  2. Step 2: Convert to fraction form
    5,336.96/8,005.44 = 1,441.37/x
  3. Step 3: Cross multiply
    5,336.96x = 8,005.44 × 1,441.37
  4. Step 4: Simplify right side
    5,336.96x = 11,538,761.03
  5. Step 5: Solve for x
    x = 11,538,761.03/5,336.96
  6. Step 6: Final answer
    x = 2,162.05

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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.