Home / 5,518.59-8,273.22-2,396.24

Finding the Fourth Proportional to 5,518.59, 8,273.22 and 2,396.24

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Solution

The fourth proportional to 5,518.59, 8,273.22 and 2,396.24 is: 3,592.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,518.59 : 8,273.22 = 2,396.24 : x
  2. Step 2: Convert to fraction form
    5,518.59/8,273.22 = 2,396.24/x
  3. Step 3: Cross multiply
    5,518.59x = 8,273.22 × 2,396.24
  4. Step 4: Simplify right side
    5,518.59x = 19,824,579.33
  5. Step 5: Solve for x
    x = 19,824,579.33/5,518.59
  6. Step 6: Final answer
    x = 3,592.33

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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.