Home / 5,945.79-8,205.26-3,293.25

Finding the Fourth Proportional to 5,945.79, 8,205.26 and 3,293.25

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Solution

The fourth proportional to 5,945.79, 8,205.26 and 3,293.25 is: 4,544.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945.79 : 8,205.26 = 3,293.25 : x
  2. Step 2: Convert to fraction form
    5,945.79/8,205.26 = 3,293.25/x
  3. Step 3: Cross multiply
    5,945.79x = 8,205.26 × 3,293.25
  4. Step 4: Simplify right side
    5,945.79x = 27,021,972.50
  5. Step 5: Solve for x
    x = 27,021,972.50/5,945.79
  6. Step 6: Final answer
    x = 4,544.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.