Home / 2,584.60-3,872.76-2,516.26

Finding the Fourth Proportional to 2,584.60, 3,872.76 and 2,516.26

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Solution

The fourth proportional to 2,584.60, 3,872.76 and 2,516.26 is: 3,770.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584.60 : 3,872.76 = 2,516.26 : x
  2. Step 2: Convert to fraction form
    2,584.60/3,872.76 = 2,516.26/x
  3. Step 3: Cross multiply
    2,584.60x = 3,872.76 × 2,516.26
  4. Step 4: Simplify right side
    2,584.60x = 9,744,871.08
  5. Step 5: Solve for x
    x = 9,744,871.08/2,584.60
  6. Step 6: Final answer
    x = 3,770.36

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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.