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Finding the Fourth Proportional to 8,053, 12,086.04 and 4,158.52

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Solution

The fourth proportional to 8,053, 12,086.04 and 4,158.52 is: 6,241.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053 : 12,086.04 = 4,158.52 : x
  2. Step 2: Convert to fraction form
    8,053/12,086.04 = 4,158.52/x
  3. Step 3: Cross multiply
    8,053x = 12,086.04 × 4,158.52
  4. Step 4: Simplify right side
    8,053x = 50,260,039.06
  5. Step 5: Solve for x
    x = 50,260,039.06/8,053
  6. Step 6: Final answer
    x = 6,241.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.