Home / 6,965.88-10,451.54-3,067.55

Finding the Fourth Proportional to 6,965.88, 10,451.54 and 3,067.55

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Solution

The fourth proportional to 6,965.88, 10,451.54 and 3,067.55 is: 4,602.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,965.88 : 10,451.54 = 3,067.55 : x
  2. Step 2: Convert to fraction form
    6,965.88/10,451.54 = 3,067.55/x
  3. Step 3: Cross multiply
    6,965.88x = 10,451.54 × 3,067.55
  4. Step 4: Simplify right side
    6,965.88x = 32,060,621.53
  5. Step 5: Solve for x
    x = 32,060,621.53/6,965.88
  6. Step 6: Final answer
    x = 4,602.52

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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.