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Finding the Fourth Proportional to 6,094.71, 8,410.10 and 4,838.80

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Solution

The fourth proportional to 6,094.71, 8,410.10 and 4,838.80 is: 6,677.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,094.71 : 8,410.10 = 4,838.80 : x
  2. Step 2: Convert to fraction form
    6,094.71/8,410.10 = 4,838.80/x
  3. Step 3: Cross multiply
    6,094.71x = 8,410.10 × 4,838.80
  4. Step 4: Simplify right side
    6,094.71x = 40,694,791.88
  5. Step 5: Solve for x
    x = 40,694,791.88/6,094.71
  6. Step 6: Final answer
    x = 6,677.07

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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.