Home / 5,546.22-8,317.50-1,847.43

Finding the Fourth Proportional to 5,546.22, 8,317.50 and 1,847.43

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Solution

The fourth proportional to 5,546.22, 8,317.50 and 1,847.43 is: 2,770.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546.22 : 8,317.50 = 1,847.43 : x
  2. Step 2: Convert to fraction form
    5,546.22/8,317.50 = 1,847.43/x
  3. Step 3: Cross multiply
    5,546.22x = 8,317.50 × 1,847.43
  4. Step 4: Simplify right side
    5,546.22x = 15,365,999.03
  5. Step 5: Solve for x
    x = 15,365,999.03/5,546.22
  6. Step 6: Final answer
    x = 2,770.54

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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.