Home / 6,723.21-10,084.74-3,022.83

Finding the Fourth Proportional to 6,723.21, 10,084.74 and 3,022.83

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Solution

The fourth proportional to 6,723.21, 10,084.74 and 3,022.83 is: 4,534.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723.21 : 10,084.74 = 3,022.83 : x
  2. Step 2: Convert to fraction form
    6,723.21/10,084.74 = 3,022.83/x
  3. Step 3: Cross multiply
    6,723.21x = 10,084.74 × 3,022.83
  4. Step 4: Simplify right side
    6,723.21x = 30,484,443.28
  5. Step 5: Solve for x
    x = 30,484,443.28/6,723.21
  6. Step 6: Final answer
    x = 4,534.21

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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.