Home / 3,776.14-5,667.54-2,022.58

Finding the Fourth Proportional to 3,776.14, 5,667.54 and 2,022.58

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Solution

The fourth proportional to 3,776.14, 5,667.54 and 2,022.58 is: 3,035.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776.14 : 5,667.54 = 2,022.58 : x
  2. Step 2: Convert to fraction form
    3,776.14/5,667.54 = 2,022.58/x
  3. Step 3: Cross multiply
    3,776.14x = 5,667.54 × 2,022.58
  4. Step 4: Simplify right side
    3,776.14x = 11,463,053.05
  5. Step 5: Solve for x
    x = 11,463,053.05/3,776.14
  6. Step 6: Final answer
    x = 3,035.65

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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.