Home / 183,360.00-274,984.07-126,797.60

Finding the Fourth Proportional to 183,360.00, 274,984.07 and 126,797.60

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Solution

The fourth proportional to 183,360.00, 274,984.07 and 126,797.60 is: 190,157.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,360.00 : 274,984.07 = 126,797.60 : x
  2. Step 2: Convert to fraction form
    183,360.00/274,984.07 = 126,797.60/x
  3. Step 3: Cross multiply
    183,360.00x = 274,984.07 × 126,797.60
  4. Step 4: Simplify right side
    183,360.00x = 34,867,320,167.70
  5. Step 5: Solve for x
    x = 34,867,320,167.70/183,360.00
  6. Step 6: Final answer
    x = 190,157.72

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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.