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Finding the Fourth Proportional to 6,146.82, 8,482.59 and 3,352.32

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Solution

The fourth proportional to 6,146.82, 8,482.59 and 3,352.32 is: 4,626.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146.82 : 8,482.59 = 3,352.32 : x
  2. Step 2: Convert to fraction form
    6,146.82/8,482.59 = 3,352.32/x
  3. Step 3: Cross multiply
    6,146.82x = 8,482.59 × 3,352.32
  4. Step 4: Simplify right side
    6,146.82x = 28,436,356.11
  5. Step 5: Solve for x
    x = 28,436,356.11/6,146.82
  6. Step 6: Final answer
    x = 4,626.19

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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.