Home / 6,040.85-8,335.49-3,522.56

Finding the Fourth Proportional to 6,040.85, 8,335.49 and 3,522.56

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Solution

The fourth proportional to 6,040.85, 8,335.49 and 3,522.56 is: 4,860.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.85 : 8,335.49 = 3,522.56 : x
  2. Step 2: Convert to fraction form
    6,040.85/8,335.49 = 3,522.56/x
  3. Step 3: Cross multiply
    6,040.85x = 8,335.49 × 3,522.56
  4. Step 4: Simplify right side
    6,040.85x = 29,362,204.36
  5. Step 5: Solve for x
    x = 29,362,204.36/6,040.85
  6. Step 6: Final answer
    x = 4,860.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.