Home / 6,230.30-9,346.46-2,069.60

Finding the Fourth Proportional to 6,230.30, 9,346.46 and 2,069.60

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Solution

The fourth proportional to 6,230.30, 9,346.46 and 2,069.60 is: 3,104.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.30 : 9,346.46 = 2,069.60 : x
  2. Step 2: Convert to fraction form
    6,230.30/9,346.46 = 2,069.60/x
  3. Step 3: Cross multiply
    6,230.30x = 9,346.46 × 2,069.60
  4. Step 4: Simplify right side
    6,230.30x = 19,343,376.54
  5. Step 5: Solve for x
    x = 19,343,376.54/6,230.30
  6. Step 6: Final answer
    x = 3,104.73

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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.