Home / 244,977.21-367,278.98-111,764.34

Finding the Fourth Proportional to 244,977.21, 367,278.98 and 111,764.34

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Solution

The fourth proportional to 244,977.21, 367,278.98 and 111,764.34 is: 167,561.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,977.21 : 367,278.98 = 111,764.34 : x
  2. Step 2: Convert to fraction form
    244,977.21/367,278.98 = 111,764.34/x
  3. Step 3: Cross multiply
    244,977.21x = 367,278.98 × 111,764.34
  4. Step 4: Simplify right side
    244,977.21x = 41,048,692,236.75
  5. Step 5: Solve for x
    x = 41,048,692,236.75/244,977.21
  6. Step 6: Final answer
    x = 167,561.27

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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.