Home / 14,808.07-20,433.73-8,093.27

Finding the Fourth Proportional to 14,808.07, 20,433.73 and 8,093.27

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Solution

The fourth proportional to 14,808.07, 20,433.73 and 8,093.27 is: 11,167.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,808.07 : 20,433.73 = 8,093.27 : x
  2. Step 2: Convert to fraction form
    14,808.07/20,433.73 = 8,093.27/x
  3. Step 3: Cross multiply
    14,808.07x = 20,433.73 × 8,093.27
  4. Step 4: Simplify right side
    14,808.07x = 165,375,694.00
  5. Step 5: Solve for x
    x = 165,375,694.00/14,808.07
  6. Step 6: Final answer
    x = 11,167.94

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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.