Home / 244,933.92-367,414.56-76,477.50

Finding the Fourth Proportional to 244,933.92, 367,414.56 and 76,477.50

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Solution

The fourth proportional to 244,933.92, 367,414.56 and 76,477.50 is: 114,720.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,933.92 : 367,414.56 = 76,477.50 : x
  2. Step 2: Convert to fraction form
    244,933.92/367,414.56 = 76,477.50/x
  3. Step 3: Cross multiply
    244,933.92x = 367,414.56 × 76,477.50
  4. Step 4: Simplify right side
    244,933.92x = 28,098,947,012.40
  5. Step 5: Solve for x
    x = 28,098,947,012.40/244,933.92
  6. Step 6: Final answer
    x = 114,720.52

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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.