Home / 3,223.67-4,836.41-1,032.55

Finding the Fourth Proportional to 3,223.67, 4,836.41 and 1,032.55

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Solution

The fourth proportional to 3,223.67, 4,836.41 and 1,032.55 is: 1,549.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223.67 : 4,836.41 = 1,032.55 : x
  2. Step 2: Convert to fraction form
    3,223.67/4,836.41 = 1,032.55/x
  3. Step 3: Cross multiply
    3,223.67x = 4,836.41 × 1,032.55
  4. Step 4: Simplify right side
    3,223.67x = 4,993,821.76
  5. Step 5: Solve for x
    x = 4,993,821.76/3,223.67
  6. Step 6: Final answer
    x = 1,549.11

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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.