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Finding the Fourth Proportional to 5,964.61, 8,940.16 and 3,036.73

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Solution

The fourth proportional to 5,964.61, 8,940.16 and 3,036.73 is: 4,551.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964.61 : 8,940.16 = 3,036.73 : x
  2. Step 2: Convert to fraction form
    5,964.61/8,940.16 = 3,036.73/x
  3. Step 3: Cross multiply
    5,964.61x = 8,940.16 × 3,036.73
  4. Step 4: Simplify right side
    5,964.61x = 27,148,833.52
  5. Step 5: Solve for x
    x = 27,148,833.52/5,964.61
  6. Step 6: Final answer
    x = 4,551.65

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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.