Home / 183,156.20-274,512.86-94,361.26

Finding the Fourth Proportional to 183,156.20, 274,512.86 and 94,361.26

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Solution

The fourth proportional to 183,156.20, 274,512.86 and 94,361.26 is: 141,427.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,156.20 : 274,512.86 = 94,361.26 : x
  2. Step 2: Convert to fraction form
    183,156.20/274,512.86 = 94,361.26/x
  3. Step 3: Cross multiply
    183,156.20x = 274,512.86 × 94,361.26
  4. Step 4: Simplify right side
    183,156.20x = 25,903,379,355.80
  5. Step 5: Solve for x
    x = 25,903,379,355.80/183,156.20
  6. Step 6: Final answer
    x = 141,427.81

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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.