Home / 7,204.53-10,806.84-2,010.45

Finding the Fourth Proportional to 7,204.53, 10,806.84 and 2,010.45

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Solution

The fourth proportional to 7,204.53, 10,806.84 and 2,010.45 is: 3,015.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,204.53 : 10,806.84 = 2,010.45 : x
  2. Step 2: Convert to fraction form
    7,204.53/10,806.84 = 2,010.45/x
  3. Step 3: Cross multiply
    7,204.53x = 10,806.84 × 2,010.45
  4. Step 4: Simplify right side
    7,204.53x = 21,726,611.48
  5. Step 5: Solve for x
    x = 21,726,611.48/7,204.53
  6. Step 6: Final answer
    x = 3,015.69

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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.