Home / 3,334.60-4,996.26-1,482.88

Finding the Fourth Proportional to 3,334.60, 4,996.26 and 1,482.88

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Solution

The fourth proportional to 3,334.60, 4,996.26 and 1,482.88 is: 2,221.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334.60 : 4,996.26 = 1,482.88 : x
  2. Step 2: Convert to fraction form
    3,334.60/4,996.26 = 1,482.88/x
  3. Step 3: Cross multiply
    3,334.60x = 4,996.26 × 1,482.88
  4. Step 4: Simplify right side
    3,334.60x = 7,408,854.03
  5. Step 5: Solve for x
    x = 7,408,854.03/3,334.60
  6. Step 6: Final answer
    x = 2,221.81

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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.