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Finding the Fourth Proportional to 6,244.51, 8,601.26 and 4,352.71

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Solution

The fourth proportional to 6,244.51, 8,601.26 and 4,352.71 is: 5,995.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244.51 : 8,601.26 = 4,352.71 : x
  2. Step 2: Convert to fraction form
    6,244.51/8,601.26 = 4,352.71/x
  3. Step 3: Cross multiply
    6,244.51x = 8,601.26 × 4,352.71
  4. Step 4: Simplify right side
    6,244.51x = 37,438,790.41
  5. Step 5: Solve for x
    x = 37,438,790.41/6,244.51
  6. Step 6: Final answer
    x = 5,995.47

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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.