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Finding the Fourth Proportional to 6,703.62, 10,060.05 and 3,009.99

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Solution

The fourth proportional to 6,703.62, 10,060.05 and 3,009.99 is: 4,517.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703.62 : 10,060.05 = 3,009.99 : x
  2. Step 2: Convert to fraction form
    6,703.62/10,060.05 = 3,009.99/x
  3. Step 3: Cross multiply
    6,703.62x = 10,060.05 × 3,009.99
  4. Step 4: Simplify right side
    6,703.62x = 30,280,649.90
  5. Step 5: Solve for x
    x = 30,280,649.90/6,703.62
  6. Step 6: Final answer
    x = 4,517.06

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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.