Home / 4,107.15-5,667.87-2,244.15

Finding the Fourth Proportional to 4,107.15, 5,667.87 and 2,244.15

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Solution

The fourth proportional to 4,107.15, 5,667.87 and 2,244.15 is: 3,096.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107.15 : 5,667.87 = 2,244.15 : x
  2. Step 2: Convert to fraction form
    4,107.15/5,667.87 = 2,244.15/x
  3. Step 3: Cross multiply
    4,107.15x = 5,667.87 × 2,244.15
  4. Step 4: Simplify right side
    4,107.15x = 12,719,550.46
  5. Step 5: Solve for x
    x = 12,719,550.46/4,107.15
  6. Step 6: Final answer
    x = 3,096.93

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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.