Home / 3,765.53-5,647.62-2,014.04

Finding the Fourth Proportional to 3,765.53, 5,647.62 and 2,014.04

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Solution

The fourth proportional to 3,765.53, 5,647.62 and 2,014.04 is: 3,020.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765.53 : 5,647.62 = 2,014.04 : x
  2. Step 2: Convert to fraction form
    3,765.53/5,647.62 = 2,014.04/x
  3. Step 3: Cross multiply
    3,765.53x = 5,647.62 × 2,014.04
  4. Step 4: Simplify right side
    3,765.53x = 11,374,532.58
  5. Step 5: Solve for x
    x = 11,374,532.58/3,765.53
  6. Step 6: Final answer
    x = 3,020.70

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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.