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Finding the Fourth Proportional to 6,019.58, 8,307.04 and 3,367.03

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Solution

The fourth proportional to 6,019.58, 8,307.04 and 3,367.03 is: 4,646.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.58 : 8,307.04 = 3,367.03 : x
  2. Step 2: Convert to fraction form
    6,019.58/8,307.04 = 3,367.03/x
  3. Step 3: Cross multiply
    6,019.58x = 8,307.04 × 3,367.03
  4. Step 4: Simplify right side
    6,019.58x = 27,970,052.89
  5. Step 5: Solve for x
    x = 27,970,052.89/6,019.58
  6. Step 6: Final answer
    x = 4,646.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.