Home / 6,923.70-10,382.19-3,225.06

Finding the Fourth Proportional to 6,923.70, 10,382.19 and 3,225.06

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Solution

The fourth proportional to 6,923.70, 10,382.19 and 3,225.06 is: 4,836.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.70 : 10,382.19 = 3,225.06 : x
  2. Step 2: Convert to fraction form
    6,923.70/10,382.19 = 3,225.06/x
  3. Step 3: Cross multiply
    6,923.70x = 10,382.19 × 3,225.06
  4. Step 4: Simplify right side
    6,923.70x = 33,483,185.68
  5. Step 5: Solve for x
    x = 33,483,185.68/6,923.70
  6. Step 6: Final answer
    x = 4,836.02

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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.