Home / 4,841.85-7,260.93-2,069.81

Finding the Fourth Proportional to 4,841.85, 7,260.93 and 2,069.81

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Solution

The fourth proportional to 4,841.85, 7,260.93 and 2,069.81 is: 3,103.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841.85 : 7,260.93 = 2,069.81 : x
  2. Step 2: Convert to fraction form
    4,841.85/7,260.93 = 2,069.81/x
  3. Step 3: Cross multiply
    4,841.85x = 7,260.93 × 2,069.81
  4. Step 4: Simplify right side
    4,841.85x = 15,028,709.22
  5. Step 5: Solve for x
    x = 15,028,709.22/4,841.85
  6. Step 6: Final answer
    x = 3,103.92

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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.