Home / 183,546.36-275,261.22-124,759.80

Finding the Fourth Proportional to 183,546.36, 275,261.22 and 124,759.80

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Solution

The fourth proportional to 183,546.36, 275,261.22 and 124,759.80 is: 187,100.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,546.36 : 275,261.22 = 124,759.80 : x
  2. Step 2: Convert to fraction form
    183,546.36/275,261.22 = 124,759.80/x
  3. Step 3: Cross multiply
    183,546.36x = 275,261.22 × 124,759.80
  4. Step 4: Simplify right side
    183,546.36x = 34,341,534,754.96
  5. Step 5: Solve for x
    x = 34,341,534,754.96/183,546.36
  6. Step 6: Final answer
    x = 187,100.06

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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.