Home / 6,021.19-9,030.37-3,389.84

Finding the Fourth Proportional to 6,021.19, 9,030.37 and 3,389.84

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Solution

The fourth proportional to 6,021.19, 9,030.37 and 3,389.84 is: 5,083.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021.19 : 9,030.37 = 3,389.84 : x
  2. Step 2: Convert to fraction form
    6,021.19/9,030.37 = 3,389.84/x
  3. Step 3: Cross multiply
    6,021.19x = 9,030.37 × 3,389.84
  4. Step 4: Simplify right side
    6,021.19x = 30,611,478.39
  5. Step 5: Solve for x
    x = 30,611,478.39/6,021.19
  6. Step 6: Final answer
    x = 5,083.96

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.