Home / 3,667.26-5,060.80-2,011.26

Finding the Fourth Proportional to 3,667.26, 5,060.80 and 2,011.26

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Solution

The fourth proportional to 3,667.26, 5,060.80 and 2,011.26 is: 2,775.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667.26 : 5,060.80 = 2,011.26 : x
  2. Step 2: Convert to fraction form
    3,667.26/5,060.80 = 2,011.26/x
  3. Step 3: Cross multiply
    3,667.26x = 5,060.80 × 2,011.26
  4. Step 4: Simplify right side
    3,667.26x = 10,178,584.61
  5. Step 5: Solve for x
    x = 10,178,584.61/3,667.26
  6. Step 6: Final answer
    x = 2,775.53

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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.