Home / 193,916.54-290,874.78-60,797.48

Finding the Fourth Proportional to 193,916.54, 290,874.78 and 60,797.48

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Solution

The fourth proportional to 193,916.54, 290,874.78 and 60,797.48 is: 91,196.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,916.54 : 290,874.78 = 60,797.48 : x
  2. Step 2: Convert to fraction form
    193,916.54/290,874.78 = 60,797.48/x
  3. Step 3: Cross multiply
    193,916.54x = 290,874.78 × 60,797.48
  4. Step 4: Simplify right side
    193,916.54x = 17,684,453,619.55
  5. Step 5: Solve for x
    x = 17,684,453,619.55/193,916.54
  6. Step 6: Final answer
    x = 91,196.21

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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.