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Finding the Fourth Proportional to 16,000.61, 23,999.78 and 6,003.29

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Solution

The fourth proportional to 16,000.61, 23,999.78 and 6,003.29 is: 9,004.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,000.61 : 23,999.78 = 6,003.29 : x
  2. Step 2: Convert to fraction form
    16,000.61/23,999.78 = 6,003.29/x
  3. Step 3: Cross multiply
    16,000.61x = 23,999.78 × 6,003.29
  4. Step 4: Simplify right side
    16,000.61x = 144,077,714.28
  5. Step 5: Solve for x
    x = 144,077,714.28/16,000.61
  6. Step 6: Final answer
    x = 9,004.52

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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.