Home / 22,675.44-34,013.24-6,880.61

Finding the Fourth Proportional to 22,675.44, 34,013.24 and 6,880.61

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Solution

The fourth proportional to 22,675.44, 34,013.24 and 6,880.61 is: 10,320.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,675.44 : 34,013.24 = 6,880.61 : x
  2. Step 2: Convert to fraction form
    22,675.44/34,013.24 = 6,880.61/x
  3. Step 3: Cross multiply
    22,675.44x = 34,013.24 × 6,880.61
  4. Step 4: Simplify right side
    22,675.44x = 234,031,724.38
  5. Step 5: Solve for x
    x = 234,031,724.38/22,675.44
  6. Step 6: Final answer
    x = 10,320.93

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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.