Home / 22,060.55-33,083.71-7,265.95

Finding the Fourth Proportional to 22,060.55, 33,083.71 and 7,265.95

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Solution

The fourth proportional to 22,060.55, 33,083.71 and 7,265.95 is: 10,896.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,060.55 : 33,083.71 = 7,265.95 : x
  2. Step 2: Convert to fraction form
    22,060.55/33,083.71 = 7,265.95/x
  3. Step 3: Cross multiply
    22,060.55x = 33,083.71 × 7,265.95
  4. Step 4: Simplify right side
    22,060.55x = 240,384,582.67
  5. Step 5: Solve for x
    x = 240,384,582.67/22,060.55
  6. Step 6: Final answer
    x = 10,896.58

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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.