Home / 7,061.06-10,589.73-3,355.92

Finding the Fourth Proportional to 7,061.06, 10,589.73 and 3,355.92

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Solution

The fourth proportional to 7,061.06, 10,589.73 and 3,355.92 is: 5,033.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,061.06 : 10,589.73 = 3,355.92 : x
  2. Step 2: Convert to fraction form
    7,061.06/10,589.73 = 3,355.92/x
  3. Step 3: Cross multiply
    7,061.06x = 10,589.73 × 3,355.92
  4. Step 4: Simplify right side
    7,061.06x = 35,538,286.70
  5. Step 5: Solve for x
    x = 35,538,286.70/7,061.06
  6. Step 6: Final answer
    x = 5,033.00

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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.