Home / 94,232.84-141,375.67-38,112.39

Finding the Fourth Proportional to 94,232.84, 141,375.67 and 38,112.39

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Solution

The fourth proportional to 94,232.84, 141,375.67 and 38,112.39 is: 57,179.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,232.84 : 141,375.67 = 38,112.39 : x
  2. Step 2: Convert to fraction form
    94,232.84/141,375.67 = 38,112.39/x
  3. Step 3: Cross multiply
    94,232.84x = 141,375.67 × 38,112.39
  4. Step 4: Simplify right side
    94,232.84x = 5,388,164,576.27
  5. Step 5: Solve for x
    x = 5,388,164,576.27/94,232.84
  6. Step 6: Final answer
    x = 57,179.27

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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.