Home / 5,544.73-8,312.69-3,202.09

Finding the Fourth Proportional to 5,544.73, 8,312.69 and 3,202.09

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Solution

The fourth proportional to 5,544.73, 8,312.69 and 3,202.09 is: 4,800.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544.73 : 8,312.69 = 3,202.09 : x
  2. Step 2: Convert to fraction form
    5,544.73/8,312.69 = 3,202.09/x
  3. Step 3: Cross multiply
    5,544.73x = 8,312.69 × 3,202.09
  4. Step 4: Simplify right side
    5,544.73x = 26,617,981.52
  5. Step 5: Solve for x
    x = 26,617,981.52/5,544.73
  6. Step 6: Final answer
    x = 4,800.59

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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.