Home / 4,441.46-6,129.21-2,452.01

Finding the Fourth Proportional to 4,441.46, 6,129.21 and 2,452.01

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Solution

The fourth proportional to 4,441.46, 6,129.21 and 2,452.01 is: 3,383.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.46 : 6,129.21 = 2,452.01 : x
  2. Step 2: Convert to fraction form
    4,441.46/6,129.21 = 2,452.01/x
  3. Step 3: Cross multiply
    4,441.46x = 6,129.21 × 2,452.01
  4. Step 4: Simplify right side
    4,441.46x = 15,028,884.21
  5. Step 5: Solve for x
    x = 15,028,884.21/4,441.46
  6. Step 6: Final answer
    x = 3,383.77

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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.