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Finding the Fourth Proportional to 22,060.53, 33,094.89 and 7,273.67

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Solution

The fourth proportional to 22,060.53, 33,094.89 and 7,273.67 is: 10,911.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,060.53 : 33,094.89 = 7,273.67 : x
  2. Step 2: Convert to fraction form
    22,060.53/33,094.89 = 7,273.67/x
  3. Step 3: Cross multiply
    22,060.53x = 33,094.89 × 7,273.67
  4. Step 4: Simplify right side
    22,060.53x = 240,721,143.07
  5. Step 5: Solve for x
    x = 240,721,143.07/22,060.53
  6. Step 6: Final answer
    x = 10,911.85

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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.