Home / 37,194.73-55,771.56-19,380.92

Finding the Fourth Proportional to 37,194.73, 55,771.56 and 19,380.92

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Solution

The fourth proportional to 37,194.73, 55,771.56 and 19,380.92 is: 29,060.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,194.73 : 55,771.56 = 19,380.92 : x
  2. Step 2: Convert to fraction form
    37,194.73/55,771.56 = 19,380.92/x
  3. Step 3: Cross multiply
    37,194.73x = 55,771.56 × 19,380.92
  4. Step 4: Simplify right side
    37,194.73x = 1,080,903,863.78
  5. Step 5: Solve for x
    x = 1,080,903,863.78/37,194.73
  6. Step 6: Final answer
    x = 29,060.67

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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.