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Finding the Fourth Proportional to 5,975.71, 8,246.03 and 3,322.89

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Solution

The fourth proportional to 5,975.71, 8,246.03 and 3,322.89 is: 4,585.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.71 : 8,246.03 = 3,322.89 : x
  2. Step 2: Convert to fraction form
    5,975.71/8,246.03 = 3,322.89/x
  3. Step 3: Cross multiply
    5,975.71x = 8,246.03 × 3,322.89
  4. Step 4: Simplify right side
    5,975.71x = 27,400,634.01
  5. Step 5: Solve for x
    x = 27,400,634.01/5,975.71
  6. Step 6: Final answer
    x = 4,585.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.