Home / 5,503.53-8,247.99-2,998.29

Finding the Fourth Proportional to 5,503.53, 8,247.99 and 2,998.29

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Solution

The fourth proportional to 5,503.53, 8,247.99 and 2,998.29 is: 4,493.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,503.53 : 8,247.99 = 2,998.29 : x
  2. Step 2: Convert to fraction form
    5,503.53/8,247.99 = 2,998.29/x
  3. Step 3: Cross multiply
    5,503.53x = 8,247.99 × 2,998.29
  4. Step 4: Simplify right side
    5,503.53x = 24,729,873.31
  5. Step 5: Solve for x
    x = 24,729,873.31/5,503.53
  6. Step 6: Final answer
    x = 4,493.46

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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.