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Finding the Fourth Proportional to 6,042.73, 8,334.75 and 5,839.52

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Solution

The fourth proportional to 6,042.73, 8,334.75 and 5,839.52 is: 8,054.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042.73 : 8,334.75 = 5,839.52 : x
  2. Step 2: Convert to fraction form
    6,042.73/8,334.75 = 5,839.52/x
  3. Step 3: Cross multiply
    6,042.73x = 8,334.75 × 5,839.52
  4. Step 4: Simplify right side
    6,042.73x = 48,670,960.16
  5. Step 5: Solve for x
    x = 48,670,960.16/6,042.73
  6. Step 6: Final answer
    x = 8,054.47

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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.