Home / 6,075-9,107.61-2,614.68

Finding the Fourth Proportional to 6,075, 9,107.61 and 2,614.68

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Solution

The fourth proportional to 6,075, 9,107.61 and 2,614.68 is: 3,919.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075 : 9,107.61 = 2,614.68 : x
  2. Step 2: Convert to fraction form
    6,075/9,107.61 = 2,614.68/x
  3. Step 3: Cross multiply
    6,075x = 9,107.61 × 2,614.68
  4. Step 4: Simplify right side
    6,075x = 23,813,485.71
  5. Step 5: Solve for x
    x = 23,813,485.71/6,075
  6. Step 6: Final answer
    x = 3,919.92

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Why These Related Problems?

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