Home / 182,852.10-274,168.80-94,278.60

Finding the Fourth Proportional to 182,852.10, 274,168.80 and 94,278.60

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Solution

The fourth proportional to 182,852.10, 274,168.80 and 94,278.60 is: 141,361.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,852.10 : 274,168.80 = 94,278.60 : x
  2. Step 2: Convert to fraction form
    182,852.10/274,168.80 = 94,278.60/x
  3. Step 3: Cross multiply
    182,852.10x = 274,168.80 × 94,278.60
  4. Step 4: Simplify right side
    182,852.10x = 25,848,250,627.68
  5. Step 5: Solve for x
    x = 25,848,250,627.68/182,852.10
  6. Step 6: Final answer
    x = 141,361.52

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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.