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Finding the Fourth Proportional to 6,019.83, 8,307.63 and 3,367.24

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Solution

The fourth proportional to 6,019.83, 8,307.63 and 3,367.24 is: 4,646.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.83 : 8,307.63 = 3,367.24 : x
  2. Step 2: Convert to fraction form
    6,019.83/8,307.63 = 3,367.24/x
  3. Step 3: Cross multiply
    6,019.83x = 8,307.63 × 3,367.24
  4. Step 4: Simplify right side
    6,019.83x = 27,973,763.27
  5. Step 5: Solve for x
    x = 27,973,763.27/6,019.83
  6. Step 6: Final answer
    x = 4,646.94

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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.