Home / 244,606.54-366,870.45-67,072.36

Finding the Fourth Proportional to 244,606.54, 366,870.45 and 67,072.36

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Solution

The fourth proportional to 244,606.54, 366,870.45 and 67,072.36 is: 100,597.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606.54 : 366,870.45 = 67,072.36 : x
  2. Step 2: Convert to fraction form
    244,606.54/366,870.45 = 67,072.36/x
  3. Step 3: Cross multiply
    244,606.54x = 366,870.45 × 67,072.36
  4. Step 4: Simplify right side
    244,606.54x = 24,606,866,895.76
  5. Step 5: Solve for x
    x = 24,606,866,895.76/244,606.54
  6. Step 6: Final answer
    x = 100,597.75

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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.