Home / 3,223.58-4,834.57-2,356.29

Finding the Fourth Proportional to 3,223.58, 4,834.57 and 2,356.29

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Solution

The fourth proportional to 3,223.58, 4,834.57 and 2,356.29 is: 3,533.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223.58 : 4,834.57 = 2,356.29 : x
  2. Step 2: Convert to fraction form
    3,223.58/4,834.57 = 2,356.29/x
  3. Step 3: Cross multiply
    3,223.58x = 4,834.57 × 2,356.29
  4. Step 4: Simplify right side
    3,223.58x = 11,391,648.95
  5. Step 5: Solve for x
    x = 11,391,648.95/3,223.58
  6. Step 6: Final answer
    x = 3,533.85

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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.