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Finding the Fourth Proportional to 6,181.75, 9,273.03 and 2,483.50

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Solution

The fourth proportional to 6,181.75, 9,273.03 and 2,483.50 is: 3,725.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181.75 : 9,273.03 = 2,483.50 : x
  2. Step 2: Convert to fraction form
    6,181.75/9,273.03 = 2,483.50/x
  3. Step 3: Cross multiply
    6,181.75x = 9,273.03 × 2,483.50
  4. Step 4: Simplify right side
    6,181.75x = 23,029,570.01
  5. Step 5: Solve for x
    x = 23,029,570.01/6,181.75
  6. Step 6: Final answer
    x = 3,725.41

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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.