Home / 6,200.31-9,304.79-2,735.67

Finding the Fourth Proportional to 6,200.31, 9,304.79 and 2,735.67

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Solution

The fourth proportional to 6,200.31, 9,304.79 and 2,735.67 is: 4,105.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200.31 : 9,304.79 = 2,735.67 : x
  2. Step 2: Convert to fraction form
    6,200.31/9,304.79 = 2,735.67/x
  3. Step 3: Cross multiply
    6,200.31x = 9,304.79 × 2,735.67
  4. Step 4: Simplify right side
    6,200.31x = 25,454,821.18
  5. Step 5: Solve for x
    x = 25,454,821.18/6,200.31
  6. Step 6: Final answer
    x = 4,105.41

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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.