Home / 4,135.93-5,706.90-2,367.54

Finding the Fourth Proportional to 4,135.93, 5,706.90 and 2,367.54

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Solution

The fourth proportional to 4,135.93, 5,706.90 and 2,367.54 is: 3,266.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135.93 : 5,706.90 = 2,367.54 : x
  2. Step 2: Convert to fraction form
    4,135.93/5,706.90 = 2,367.54/x
  3. Step 3: Cross multiply
    4,135.93x = 5,706.90 × 2,367.54
  4. Step 4: Simplify right side
    4,135.93x = 13,511,314.03
  5. Step 5: Solve for x
    x = 13,511,314.03/4,135.93
  6. Step 6: Final answer
    x = 3,266.81

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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.