Home / 7,334.48-10,998.96-2,950.44

Finding the Fourth Proportional to 7,334.48, 10,998.96 and 2,950.44

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Solution

The fourth proportional to 7,334.48, 10,998.96 and 2,950.44 is: 4,424.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334.48 : 10,998.96 = 2,950.44 : x
  2. Step 2: Convert to fraction form
    7,334.48/10,998.96 = 2,950.44/x
  3. Step 3: Cross multiply
    7,334.48x = 10,998.96 × 2,950.44
  4. Step 4: Simplify right side
    7,334.48x = 32,451,771.54
  5. Step 5: Solve for x
    x = 32,451,771.54/7,334.48
  6. Step 6: Final answer
    x = 4,424.55

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Similar ratio
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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.