Home / 244,930.41-367,409.31-76,474.01

Finding the Fourth Proportional to 244,930.41, 367,409.31 and 76,474.01

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Solution

The fourth proportional to 244,930.41, 367,409.31 and 76,474.01 is: 114,715.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,930.41 : 367,409.31 = 76,474.01 : x
  2. Step 2: Convert to fraction form
    244,930.41/367,409.31 = 76,474.01/x
  3. Step 3: Cross multiply
    244,930.41x = 367,409.31 × 76,474.01
  4. Step 4: Simplify right side
    244,930.41x = 28,097,261,409.99
  5. Step 5: Solve for x
    x = 28,097,261,409.99/244,930.41
  6. Step 6: Final answer
    x = 114,715.28

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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.