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Finding the Fourth Proportional to 6,773.51, 10,152.46 and 2,611.44

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Solution

The fourth proportional to 6,773.51, 10,152.46 and 2,611.44 is: 3,914.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.51 : 10,152.46 = 2,611.44 : x
  2. Step 2: Convert to fraction form
    6,773.51/10,152.46 = 2,611.44/x
  3. Step 3: Cross multiply
    6,773.51x = 10,152.46 × 2,611.44
  4. Step 4: Simplify right side
    6,773.51x = 26,512,540.14
  5. Step 5: Solve for x
    x = 26,512,540.14/6,773.51
  6. Step 6: Final answer
    x = 3,914.15

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1.5x scale

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.