Home / 63,977.78-95,966.67-32,793.14

Finding the Fourth Proportional to 63,977.78, 95,966.67 and 32,793.14

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Solution

The fourth proportional to 63,977.78, 95,966.67 and 32,793.14 is: 49,189.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,977.78 : 95,966.67 = 32,793.14 : x
  2. Step 2: Convert to fraction form
    63,977.78/95,966.67 = 32,793.14/x
  3. Step 3: Cross multiply
    63,977.78x = 95,966.67 × 32,793.14
  4. Step 4: Simplify right side
    63,977.78x = 3,147,048,444.64
  5. Step 5: Solve for x
    x = 3,147,048,444.64/63,977.78
  6. Step 6: Final answer
    x = 49,189.71

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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.