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Finding the Fourth Proportional to 183,449.30, 275,201.29 and 65,110.73

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Solution

The fourth proportional to 183,449.30, 275,201.29 and 65,110.73 is: 97,675.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,449.30 : 275,201.29 = 65,110.73 : x
  2. Step 2: Convert to fraction form
    183,449.30/275,201.29 = 65,110.73/x
  3. Step 3: Cross multiply
    183,449.30x = 275,201.29 × 65,110.73
  4. Step 4: Simplify right side
    183,449.30x = 17,918,556,888.84
  5. Step 5: Solve for x
    x = 17,918,556,888.84/183,449.30
  6. Step 6: Final answer
    x = 97,675.80

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1.5x scale

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.