Home / 8,852.26-13,273.82-2,611.48

Finding the Fourth Proportional to 8,852.26, 13,273.82 and 2,611.48

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Solution

The fourth proportional to 8,852.26, 13,273.82 and 2,611.48 is: 3,915.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,852.26 : 13,273.82 = 2,611.48 : x
  2. Step 2: Convert to fraction form
    8,852.26/13,273.82 = 2,611.48/x
  3. Step 3: Cross multiply
    8,852.26x = 13,273.82 × 2,611.48
  4. Step 4: Simplify right side
    8,852.26x = 34,664,303.89
  5. Step 5: Solve for x
    x = 34,664,303.89/8,852.26
  6. Step 6: Final answer
    x = 3,915.87

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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.