Home / 3,092.94-4,265.40-2,737.55

Finding the Fourth Proportional to 3,092.94, 4,265.40 and 2,737.55

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Solution

The fourth proportional to 3,092.94, 4,265.40 and 2,737.55 is: 3,775.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.94 : 4,265.40 = 2,737.55 : x
  2. Step 2: Convert to fraction form
    3,092.94/4,265.40 = 2,737.55/x
  3. Step 3: Cross multiply
    3,092.94x = 4,265.40 × 2,737.55
  4. Step 4: Simplify right side
    3,092.94x = 11,676,724.44
  5. Step 5: Solve for x
    x = 11,676,724.44/3,092.94
  6. Step 6: Final answer
    x = 3,775.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.