Home / 245,233.44-367,791.84-67,736.52

Finding the Fourth Proportional to 245,233.44, 367,791.84 and 67,736.52

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Solution

The fourth proportional to 245,233.44, 367,791.84 and 67,736.52 is: 101,588.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,233.44 : 367,791.84 = 67,736.52 : x
  2. Step 2: Convert to fraction form
    245,233.44/367,791.84 = 67,736.52/x
  3. Step 3: Cross multiply
    245,233.44x = 367,791.84 × 67,736.52
  4. Step 4: Simplify right side
    245,233.44x = 24,912,939,326.00
  5. Step 5: Solve for x
    x = 24,912,939,326.00/245,233.44
  6. Step 6: Final answer
    x = 101,588.67

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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.