Home / 3,223.72-4,835.26-1,034.02

Finding the Fourth Proportional to 3,223.72, 4,835.26 and 1,034.02

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Solution

The fourth proportional to 3,223.72, 4,835.26 and 1,034.02 is: 1,550.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223.72 : 4,835.26 = 1,034.02 : x
  2. Step 2: Convert to fraction form
    3,223.72/4,835.26 = 1,034.02/x
  3. Step 3: Cross multiply
    3,223.72x = 4,835.26 × 1,034.02
  4. Step 4: Simplify right side
    3,223.72x = 4,999,755.55
  5. Step 5: Solve for x
    x = 4,999,755.55/3,223.72
  6. Step 6: Final answer
    x = 1,550.93

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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.