Home / 7,272.45-10,910.70-2,593.53

Finding the Fourth Proportional to 7,272.45, 10,910.70 and 2,593.53

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Solution

The fourth proportional to 7,272.45, 10,910.70 and 2,593.53 is: 3,891.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,272.45 : 10,910.70 = 2,593.53 : x
  2. Step 2: Convert to fraction form
    7,272.45/10,910.70 = 2,593.53/x
  3. Step 3: Cross multiply
    7,272.45x = 10,910.70 × 2,593.53
  4. Step 4: Simplify right side
    7,272.45x = 28,297,227.77
  5. Step 5: Solve for x
    x = 28,297,227.77/7,272.45
  6. Step 6: Final answer
    x = 3,891.02

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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.