Home / 44,299.69-66,493.27-19,356.95

Finding the Fourth Proportional to 44,299.69, 66,493.27 and 19,356.95

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Solution

The fourth proportional to 44,299.69, 66,493.27 and 19,356.95 is: 29,054.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,299.69 : 66,493.27 = 19,356.95 : x
  2. Step 2: Convert to fraction form
    44,299.69/66,493.27 = 19,356.95/x
  3. Step 3: Cross multiply
    44,299.69x = 66,493.27 × 19,356.95
  4. Step 4: Simplify right side
    44,299.69x = 1,287,106,902.73
  5. Step 5: Solve for x
    x = 1,287,106,902.73/44,299.69
  6. Step 6: Final answer
    x = 29,054.54

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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.