Home / 7,377.94-11,060.26-2,694.62

Finding the Fourth Proportional to 7,377.94, 11,060.26 and 2,694.62

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Solution

The fourth proportional to 7,377.94, 11,060.26 and 2,694.62 is: 4,039.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,377.94 : 11,060.26 = 2,694.62 : x
  2. Step 2: Convert to fraction form
    7,377.94/11,060.26 = 2,694.62/x
  3. Step 3: Cross multiply
    7,377.94x = 11,060.26 × 2,694.62
  4. Step 4: Simplify right side
    7,377.94x = 29,803,197.80
  5. Step 5: Solve for x
    x = 29,803,197.80/7,377.94
  6. Step 6: Final answer
    x = 4,039.50

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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.