Home / 6,229.89-9,343.24-1,846.32

Finding the Fourth Proportional to 6,229.89, 9,343.24 and 1,846.32

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Solution

The fourth proportional to 6,229.89, 9,343.24 and 1,846.32 is: 2,769.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229.89 : 9,343.24 = 1,846.32 : x
  2. Step 2: Convert to fraction form
    6,229.89/9,343.24 = 1,846.32/x
  3. Step 3: Cross multiply
    6,229.89x = 9,343.24 × 1,846.32
  4. Step 4: Simplify right side
    6,229.89x = 17,250,601.65
  5. Step 5: Solve for x
    x = 17,250,601.65/6,229.89
  6. Step 6: Final answer
    x = 2,769.01

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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.