Home / 3,233.57-4,847.22-1,040.81

Finding the Fourth Proportional to 3,233.57, 4,847.22 and 1,040.81

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Solution

The fourth proportional to 3,233.57, 4,847.22 and 1,040.81 is: 1,560.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.57 : 4,847.22 = 1,040.81 : x
  2. Step 2: Convert to fraction form
    3,233.57/4,847.22 = 1,040.81/x
  3. Step 3: Cross multiply
    3,233.57x = 4,847.22 × 1,040.81
  4. Step 4: Simplify right side
    3,233.57x = 5,045,010.81
  5. Step 5: Solve for x
    x = 5,045,010.81/3,233.57
  6. Step 6: Final answer
    x = 1,560.20

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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.