Home / 4,841.79-7,265.18-2,067.71

Finding the Fourth Proportional to 4,841.79, 7,265.18 and 2,067.71

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Solution

The fourth proportional to 4,841.79, 7,265.18 and 2,067.71 is: 3,102.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841.79 : 7,265.18 = 2,067.71 : x
  2. Step 2: Convert to fraction form
    4,841.79/7,265.18 = 2,067.71/x
  3. Step 3: Cross multiply
    4,841.79x = 7,265.18 × 2,067.71
  4. Step 4: Simplify right side
    4,841.79x = 15,022,285.34
  5. Step 5: Solve for x
    x = 15,022,285.34/4,841.79
  6. Step 6: Final answer
    x = 3,102.63

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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.