Home / 5,530.43-8,295.84-1,832.99

Finding the Fourth Proportional to 5,530.43, 8,295.84 and 1,832.99

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Solution

The fourth proportional to 5,530.43, 8,295.84 and 1,832.99 is: 2,749.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530.43 : 8,295.84 = 1,832.99 : x
  2. Step 2: Convert to fraction form
    5,530.43/8,295.84 = 1,832.99/x
  3. Step 3: Cross multiply
    5,530.43x = 8,295.84 × 1,832.99
  4. Step 4: Simplify right side
    5,530.43x = 15,206,150.28
  5. Step 5: Solve for x
    x = 15,206,150.28/5,530.43
  6. Step 6: Final answer
    x = 2,749.54

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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.