Home / 16,003.44-22,085.01-8,833.70

Finding the Fourth Proportional to 16,003.44, 22,085.01 and 8,833.70

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Solution

The fourth proportional to 16,003.44, 22,085.01 and 8,833.70 is: 12,190.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,003.44 : 22,085.01 = 8,833.70 : x
  2. Step 2: Convert to fraction form
    16,003.44/22,085.01 = 8,833.70/x
  3. Step 3: Cross multiply
    16,003.44x = 22,085.01 × 8,833.70
  4. Step 4: Simplify right side
    16,003.44x = 195,092,408.05
  5. Step 5: Solve for x
    x = 195,092,408.05/16,003.44
  6. Step 6: Final answer
    x = 12,190.65

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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.