Home / 5,483.38-8,224.98-2,197.24

Finding the Fourth Proportional to 5,483.38, 8,224.98 and 2,197.24

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Solution

The fourth proportional to 5,483.38, 8,224.98 and 2,197.24 is: 3,295.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483.38 : 8,224.98 = 2,197.24 : x
  2. Step 2: Convert to fraction form
    5,483.38/8,224.98 = 2,197.24/x
  3. Step 3: Cross multiply
    5,483.38x = 8,224.98 × 2,197.24
  4. Step 4: Simplify right side
    5,483.38x = 18,072,255.06
  5. Step 5: Solve for x
    x = 18,072,255.06/5,483.38
  6. Step 6: Final answer
    x = 3,295.82

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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.