Home / 3,204.49-4,803.87-1,724.50

Finding the Fourth Proportional to 3,204.49, 4,803.87 and 1,724.50

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Solution

The fourth proportional to 3,204.49, 4,803.87 and 1,724.50 is: 2,585.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204.49 : 4,803.87 = 1,724.50 : x
  2. Step 2: Convert to fraction form
    3,204.49/4,803.87 = 1,724.50/x
  3. Step 3: Cross multiply
    3,204.49x = 4,803.87 × 1,724.50
  4. Step 4: Simplify right side
    3,204.49x = 8,284,258.23
  5. Step 5: Solve for x
    x = 8,284,258.23/3,204.49
  6. Step 6: Final answer
    x = 2,585.21

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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.