Home / 4,024.18-6,028.22-1,938.03

Finding the Fourth Proportional to 4,024.18, 6,028.22 and 1,938.03

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Solution

The fourth proportional to 4,024.18, 6,028.22 and 1,938.03 is: 2,903.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024.18 : 6,028.22 = 1,938.03 : x
  2. Step 2: Convert to fraction form
    4,024.18/6,028.22 = 1,938.03/x
  3. Step 3: Cross multiply
    4,024.18x = 6,028.22 × 1,938.03
  4. Step 4: Simplify right side
    4,024.18x = 11,682,853.45
  5. Step 5: Solve for x
    x = 11,682,853.45/4,024.18
  6. Step 6: Final answer
    x = 2,903.16

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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.