Home / 7,282.85-10,922.22-2,016.59

Finding the Fourth Proportional to 7,282.85, 10,922.22 and 2,016.59

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Solution

The fourth proportional to 7,282.85, 10,922.22 and 2,016.59 is: 3,024.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,282.85 : 10,922.22 = 2,016.59 : x
  2. Step 2: Convert to fraction form
    7,282.85/10,922.22 = 2,016.59/x
  3. Step 3: Cross multiply
    7,282.85x = 10,922.22 × 2,016.59
  4. Step 4: Simplify right side
    7,282.85x = 22,025,585.02
  5. Step 5: Solve for x
    x = 22,025,585.02/7,282.85
  6. Step 6: Final answer
    x = 3,024.31

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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.