Home / 4,619.82-6,933.07-1,847.27

Finding the Fourth Proportional to 4,619.82, 6,933.07 and 1,847.27

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Solution

The fourth proportional to 4,619.82, 6,933.07 and 1,847.27 is: 2,772.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619.82 : 6,933.07 = 1,847.27 : x
  2. Step 2: Convert to fraction form
    4,619.82/6,933.07 = 1,847.27/x
  3. Step 3: Cross multiply
    4,619.82x = 6,933.07 × 1,847.27
  4. Step 4: Simplify right side
    4,619.82x = 12,807,212.94
  5. Step 5: Solve for x
    x = 12,807,212.94/4,619.82
  6. Step 6: Final answer
    x = 2,772.23

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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.