Home / 4,433-6,647.02-2,058.48

Finding the Fourth Proportional to 4,433, 6,647.02 and 2,058.48

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Solution

The fourth proportional to 4,433, 6,647.02 and 2,058.48 is: 3,086.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433 : 6,647.02 = 2,058.48 : x
  2. Step 2: Convert to fraction form
    4,433/6,647.02 = 2,058.48/x
  3. Step 3: Cross multiply
    4,433x = 6,647.02 × 2,058.48
  4. Step 4: Simplify right side
    4,433x = 13,682,757.73
  5. Step 5: Solve for x
    x = 13,682,757.73/4,433
  6. Step 6: Final answer
    x = 3,086.57

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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.