Home / 6,040.88-8,335.60-3,522.79

Finding the Fourth Proportional to 6,040.88, 8,335.60 and 3,522.79

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Solution

The fourth proportional to 6,040.88, 8,335.60 and 3,522.79 is: 4,860.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.88 : 8,335.60 = 3,522.79 : x
  2. Step 2: Convert to fraction form
    6,040.88/8,335.60 = 3,522.79/x
  3. Step 3: Cross multiply
    6,040.88x = 8,335.60 × 3,522.79
  4. Step 4: Simplify right side
    6,040.88x = 29,364,568.32
  5. Step 5: Solve for x
    x = 29,364,568.32/6,040.88
  6. Step 6: Final answer
    x = 4,860.98

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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.