Home / 4,803.84-7,201.46-1,884.18

Finding the Fourth Proportional to 4,803.84, 7,201.46 and 1,884.18

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Solution

The fourth proportional to 4,803.84, 7,201.46 and 1,884.18 is: 2,824.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803.84 : 7,201.46 = 1,884.18 : x
  2. Step 2: Convert to fraction form
    4,803.84/7,201.46 = 1,884.18/x
  3. Step 3: Cross multiply
    4,803.84x = 7,201.46 × 1,884.18
  4. Step 4: Simplify right side
    4,803.84x = 13,568,846.90
  5. Step 5: Solve for x
    x = 13,568,846.90/4,803.84
  6. Step 6: Final answer
    x = 2,824.58

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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.