Home / 8,043.88-12,067.64-4,346.04

Finding the Fourth Proportional to 8,043.88, 12,067.64 and 4,346.04

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Solution

The fourth proportional to 8,043.88, 12,067.64 and 4,346.04 is: 6,520.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043.88 : 12,067.64 = 4,346.04 : x
  2. Step 2: Convert to fraction form
    8,043.88/12,067.64 = 4,346.04/x
  3. Step 3: Cross multiply
    8,043.88x = 12,067.64 × 4,346.04
  4. Step 4: Simplify right side
    8,043.88x = 52,446,446.15
  5. Step 5: Solve for x
    x = 52,446,446.15/8,043.88
  6. Step 6: Final answer
    x = 6,520.04

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1.5x scale

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.