Home / 22,211.29-33,333.44-10,524.55

Finding the Fourth Proportional to 22,211.29, 33,333.44 and 10,524.55

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Solution

The fourth proportional to 22,211.29, 33,333.44 and 10,524.55 is: 15,794.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,211.29 : 33,333.44 = 10,524.55 : x
  2. Step 2: Convert to fraction form
    22,211.29/33,333.44 = 10,524.55/x
  3. Step 3: Cross multiply
    22,211.29x = 33,333.44 × 10,524.55
  4. Step 4: Simplify right side
    22,211.29x = 350,819,455.95
  5. Step 5: Solve for x
    x = 350,819,455.95/22,211.29
  6. Step 6: Final answer
    x = 15,794.65

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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.