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Finding the Fourth Proportional to 23,550.50, 35,323.14 and 6,910.67

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Solution

The fourth proportional to 23,550.50, 35,323.14 and 6,910.67 is: 10,365.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,550.50 : 35,323.14 = 6,910.67 : x
  2. Step 2: Convert to fraction form
    23,550.50/35,323.14 = 6,910.67/x
  3. Step 3: Cross multiply
    23,550.50x = 35,323.14 × 6,910.67
  4. Step 4: Simplify right side
    23,550.50x = 244,106,563.90
  5. Step 5: Solve for x
    x = 244,106,563.90/23,550.50
  6. Step 6: Final answer
    x = 10,365.24

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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.