Home / 4,433.22-6,651.90-1,800.54

Finding the Fourth Proportional to 4,433.22, 6,651.90 and 1,800.54

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Solution

The fourth proportional to 4,433.22, 6,651.90 and 1,800.54 is: 2,701.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.22 : 6,651.90 = 1,800.54 : x
  2. Step 2: Convert to fraction form
    4,433.22/6,651.90 = 1,800.54/x
  3. Step 3: Cross multiply
    4,433.22x = 6,651.90 × 1,800.54
  4. Step 4: Simplify right side
    4,433.22x = 11,977,012.03
  5. Step 5: Solve for x
    x = 11,977,012.03/4,433.22
  6. Step 6: Final answer
    x = 2,701.65

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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.