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Finding the Fourth Proportional to 16,483.92, 24,714.90 and 8,566.98

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Solution

The fourth proportional to 16,483.92, 24,714.90 and 8,566.98 is: 12,844.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,483.92 : 24,714.90 = 8,566.98 : x
  2. Step 2: Convert to fraction form
    16,483.92/24,714.90 = 8,566.98/x
  3. Step 3: Cross multiply
    16,483.92x = 24,714.90 × 8,566.98
  4. Step 4: Simplify right side
    16,483.92x = 211,732,054.00
  5. Step 5: Solve for x
    x = 211,732,054.00/16,483.92
  6. Step 6: Final answer
    x = 12,844.76

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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.