Home / 54,564.44-75,299.93-30,367.41

Finding the Fourth Proportional to 54,564.44, 75,299.93 and 30,367.41

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Solution

The fourth proportional to 54,564.44, 75,299.93 and 30,367.41 is: 41,907.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,564.44 : 75,299.93 = 30,367.41 : x
  2. Step 2: Convert to fraction form
    54,564.44/75,299.93 = 30,367.41/x
  3. Step 3: Cross multiply
    54,564.44x = 75,299.93 × 30,367.41
  4. Step 4: Simplify right side
    54,564.44x = 2,286,663,526.95
  5. Step 5: Solve for x
    x = 2,286,663,526.95/54,564.44
  6. Step 6: Final answer
    x = 41,907.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.