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Finding the Fourth Proportional to 6,065.10, 8,369.37 and 3,411.98

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Solution

The fourth proportional to 6,065.10, 8,369.37 and 3,411.98 is: 4,708.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065.10 : 8,369.37 = 3,411.98 : x
  2. Step 2: Convert to fraction form
    6,065.10/8,369.37 = 3,411.98/x
  3. Step 3: Cross multiply
    6,065.10x = 8,369.37 × 3,411.98
  4. Step 4: Simplify right side
    6,065.10x = 28,556,123.05
  5. Step 5: Solve for x
    x = 28,556,123.05/6,065.10
  6. Step 6: Final answer
    x = 4,708.27

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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.