Home / 244,639.82-367,101.89-102,472.52

Finding the Fourth Proportional to 244,639.82, 367,101.89 and 102,472.52

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Solution

The fourth proportional to 244,639.82, 367,101.89 and 102,472.52 is: 153,768.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,639.82 : 367,101.89 = 102,472.52 : x
  2. Step 2: Convert to fraction form
    244,639.82/367,101.89 = 102,472.52/x
  3. Step 3: Cross multiply
    244,639.82x = 367,101.89 × 102,472.52
  4. Step 4: Simplify right side
    244,639.82x = 37,617,855,765.06
  5. Step 5: Solve for x
    x = 37,617,855,765.06/244,639.82
  6. Step 6: Final answer
    x = 153,768.33

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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.