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Finding the Fourth Proportional to 6,010.44, 8,293.90 and 3,491.74

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Solution

The fourth proportional to 6,010.44, 8,293.90 and 3,491.74 is: 4,818.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010.44 : 8,293.90 = 3,491.74 : x
  2. Step 2: Convert to fraction form
    6,010.44/8,293.90 = 3,491.74/x
  3. Step 3: Cross multiply
    6,010.44x = 8,293.90 × 3,491.74
  4. Step 4: Simplify right side
    6,010.44x = 28,960,142.39
  5. Step 5: Solve for x
    x = 28,960,142.39/6,010.44
  6. Step 6: Final answer
    x = 4,818.31

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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.