Home / 4,441.67-6,129.42-2,452.18

Finding the Fourth Proportional to 4,441.67, 6,129.42 and 2,452.18

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Solution

The fourth proportional to 4,441.67, 6,129.42 and 2,452.18 is: 3,383.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.67 : 6,129.42 = 2,452.18 : x
  2. Step 2: Convert to fraction form
    4,441.67/6,129.42 = 2,452.18/x
  3. Step 3: Cross multiply
    4,441.67x = 6,129.42 × 2,452.18
  4. Step 4: Simplify right side
    4,441.67x = 15,030,416.62
  5. Step 5: Solve for x
    x = 15,030,416.62/4,441.67
  6. Step 6: Final answer
    x = 3,383.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.