Home / 7,304.73-10,958.94-2,110.57

Finding the Fourth Proportional to 7,304.73, 10,958.94 and 2,110.57

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Solution

The fourth proportional to 7,304.73, 10,958.94 and 2,110.57 is: 3,166.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304.73 : 10,958.94 = 2,110.57 : x
  2. Step 2: Convert to fraction form
    7,304.73/10,958.94 = 2,110.57/x
  3. Step 3: Cross multiply
    7,304.73x = 10,958.94 × 2,110.57
  4. Step 4: Simplify right side
    7,304.73x = 23,129,599.44
  5. Step 5: Solve for x
    x = 23,129,599.44/7,304.73
  6. Step 6: Final answer
    x = 3,166.39

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1.5x scale

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.