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Finding the Fourth Proportional to 5,999.83, 9,000.83 and 2,714.47

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Solution

The fourth proportional to 5,999.83, 9,000.83 and 2,714.47 is: 4,072.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.83 : 9,000.83 = 2,714.47 : x
  2. Step 2: Convert to fraction form
    5,999.83/9,000.83 = 2,714.47/x
  3. Step 3: Cross multiply
    5,999.83x = 9,000.83 × 2,714.47
  4. Step 4: Simplify right side
    5,999.83x = 24,432,483.01
  5. Step 5: Solve for x
    x = 24,432,483.01/5,999.83
  6. Step 6: Final answer
    x = 4,072.20

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1.5x scale

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.