Home / 33,556.21-50,333.16-8,596.50

Finding the Fourth Proportional to 33,556.21, 50,333.16 and 8,596.50

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Solution

The fourth proportional to 33,556.21, 50,333.16 and 8,596.50 is: 12,894.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,556.21 : 50,333.16 = 8,596.50 : x
  2. Step 2: Convert to fraction form
    33,556.21/50,333.16 = 8,596.50/x
  3. Step 3: Cross multiply
    33,556.21x = 50,333.16 × 8,596.50
  4. Step 4: Simplify right side
    33,556.21x = 432,689,241.85
  5. Step 5: Solve for x
    x = 432,689,241.85/33,556.21
  6. Step 6: Final answer
    x = 12,894.46

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1.5x scale

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.