Home / 244,868.75-367,338.20-76,404.14

Finding the Fourth Proportional to 244,868.75, 367,338.20 and 76,404.14

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Solution

The fourth proportional to 244,868.75, 367,338.20 and 76,404.14 is: 114,617.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,868.75 : 367,338.20 = 76,404.14 : x
  2. Step 2: Convert to fraction form
    244,868.75/367,338.20 = 76,404.14/x
  3. Step 3: Cross multiply
    244,868.75x = 367,338.20 × 76,404.14
  4. Step 4: Simplify right side
    244,868.75x = 28,066,159,260.15
  5. Step 5: Solve for x
    x = 28,066,159,260.15/244,868.75
  6. Step 6: Final answer
    x = 114,617.15

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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.