Home / 16,063.64-22,167.09-8,893.83

Finding the Fourth Proportional to 16,063.64, 22,167.09 and 8,893.83

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Solution

The fourth proportional to 16,063.64, 22,167.09 and 8,893.83 is: 12,273.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,063.64 : 22,167.09 = 8,893.83 : x
  2. Step 2: Convert to fraction form
    16,063.64/22,167.09 = 8,893.83/x
  3. Step 3: Cross multiply
    16,063.64x = 22,167.09 × 8,893.83
  4. Step 4: Simplify right side
    16,063.64x = 197,150,219.22
  5. Step 5: Solve for x
    x = 197,150,219.22/16,063.64
  6. Step 6: Final answer
    x = 12,273.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.