Home / 5,544.62-8,312.51-3,201.96

Finding the Fourth Proportional to 5,544.62, 8,312.51 and 3,201.96

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Solution

The fourth proportional to 5,544.62, 8,312.51 and 3,201.96 is: 4,800.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544.62 : 8,312.51 = 3,201.96 : x
  2. Step 2: Convert to fraction form
    5,544.62/8,312.51 = 3,201.96/x
  3. Step 3: Cross multiply
    5,544.62x = 8,312.51 × 3,201.96
  4. Step 4: Simplify right side
    5,544.62x = 26,616,308.51
  5. Step 5: Solve for x
    x = 26,616,308.51/5,544.62
  6. Step 6: Final answer
    x = 4,800.39

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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.