Home / 3,337.35-4,584.92-2,987.83

Finding the Fourth Proportional to 3,337.35, 4,584.92 and 2,987.83

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Solution

The fourth proportional to 3,337.35, 4,584.92 and 2,987.83 is: 4,104.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337.35 : 4,584.92 = 2,987.83 : x
  2. Step 2: Convert to fraction form
    3,337.35/4,584.92 = 2,987.83/x
  3. Step 3: Cross multiply
    3,337.35x = 4,584.92 × 2,987.83
  4. Step 4: Simplify right side
    3,337.35x = 13,698,961.52
  5. Step 5: Solve for x
    x = 13,698,961.52/3,337.35
  6. Step 6: Final answer
    x = 4,104.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.