Home / 4,106.89-5,667.74-2,338.46

Finding the Fourth Proportional to 4,106.89, 5,667.74 and 2,338.46

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Solution

The fourth proportional to 4,106.89, 5,667.74 and 2,338.46 is: 3,227.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.89 : 5,667.74 = 2,338.46 : x
  2. Step 2: Convert to fraction form
    4,106.89/5,667.74 = 2,338.46/x
  3. Step 3: Cross multiply
    4,106.89x = 5,667.74 × 2,338.46
  4. Step 4: Simplify right side
    4,106.89x = 13,253,783.28
  5. Step 5: Solve for x
    x = 13,253,783.28/4,106.89
  6. Step 6: Final answer
    x = 3,227.21

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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.