Home / 14,063.22-19,409.59-8,093.76

Finding the Fourth Proportional to 14,063.22, 19,409.59 and 8,093.76

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Solution

The fourth proportional to 14,063.22, 19,409.59 and 8,093.76 is: 11,170.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063.22 : 19,409.59 = 8,093.76 : x
  2. Step 2: Convert to fraction form
    14,063.22/19,409.59 = 8,093.76/x
  3. Step 3: Cross multiply
    14,063.22x = 19,409.59 × 8,093.76
  4. Step 4: Simplify right side
    14,063.22x = 157,096,500.49
  5. Step 5: Solve for x
    x = 157,096,500.49/14,063.22
  6. Step 6: Final answer
    x = 11,170.73

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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.