Home / 33,352.67-50,031.64-11,166.14

Finding the Fourth Proportional to 33,352.67, 50,031.64 and 11,166.14

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Solution

The fourth proportional to 33,352.67, 50,031.64 and 11,166.14 is: 16,750.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,352.67 : 50,031.64 = 11,166.14 : x
  2. Step 2: Convert to fraction form
    33,352.67/50,031.64 = 11,166.14/x
  3. Step 3: Cross multiply
    33,352.67x = 50,031.64 × 11,166.14
  4. Step 4: Simplify right side
    33,352.67x = 558,660,393.83
  5. Step 5: Solve for x
    x = 558,660,393.83/33,352.67
  6. Step 6: Final answer
    x = 16,750.09

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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.