Home / 22,060.30-33,083.34-7,265.70

Finding the Fourth Proportional to 22,060.30, 33,083.34 and 7,265.70

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Solution

The fourth proportional to 22,060.30, 33,083.34 and 7,265.70 is: 10,896.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,060.30 : 33,083.34 = 7,265.70 : x
  2. Step 2: Convert to fraction form
    22,060.30/33,083.34 = 7,265.70/x
  3. Step 3: Cross multiply
    22,060.30x = 33,083.34 × 7,265.70
  4. Step 4: Simplify right side
    22,060.30x = 240,373,623.44
  5. Step 5: Solve for x
    x = 240,373,623.44/22,060.30
  6. Step 6: Final answer
    x = 10,896.21

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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.