Home / 5,550.53-8,327.46-2,346.34

Finding the Fourth Proportional to 5,550.53, 8,327.46 and 2,346.34

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Solution

The fourth proportional to 5,550.53, 8,327.46 and 2,346.34 is: 3,520.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,550.53 : 8,327.46 = 2,346.34 : x
  2. Step 2: Convert to fraction form
    5,550.53/8,327.46 = 2,346.34/x
  3. Step 3: Cross multiply
    5,550.53x = 8,327.46 × 2,346.34
  4. Step 4: Simplify right side
    5,550.53x = 19,539,052.50
  5. Step 5: Solve for x
    x = 19,539,052.50/5,550.53
  6. Step 6: Final answer
    x = 3,520.21

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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.