Home / 5,961.03-8,223.76-3,441.35

Finding the Fourth Proportional to 5,961.03, 8,223.76 and 3,441.35

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Solution

The fourth proportional to 5,961.03, 8,223.76 and 3,441.35 is: 4,747.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.03 : 8,223.76 = 3,441.35 : x
  2. Step 2: Convert to fraction form
    5,961.03/8,223.76 = 3,441.35/x
  3. Step 3: Cross multiply
    5,961.03x = 8,223.76 × 3,441.35
  4. Step 4: Simplify right side
    5,961.03x = 28,300,848.43
  5. Step 5: Solve for x
    x = 28,300,848.43/5,961.03
  6. Step 6: Final answer
    x = 4,747.64

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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.