Home / 5,544.92-8,317.42-1,649.36

Finding the Fourth Proportional to 5,544.92, 8,317.42 and 1,649.36

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Solution

The fourth proportional to 5,544.92, 8,317.42 and 1,649.36 is: 2,474.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544.92 : 8,317.42 = 1,649.36 : x
  2. Step 2: Convert to fraction form
    5,544.92/8,317.42 = 1,649.36/x
  3. Step 3: Cross multiply
    5,544.92x = 8,317.42 × 1,649.36
  4. Step 4: Simplify right side
    5,544.92x = 13,718,436.52
  5. Step 5: Solve for x
    x = 13,718,436.52/5,544.92
  6. Step 6: Final answer
    x = 2,474.05

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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.