Home / 76,350.54-114,536.73-23,765.34

Finding the Fourth Proportional to 76,350.54, 114,536.73 and 23,765.34

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Solution

The fourth proportional to 76,350.54, 114,536.73 and 23,765.34 is: 35,651.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,350.54 : 114,536.73 = 23,765.34 : x
  2. Step 2: Convert to fraction form
    76,350.54/114,536.73 = 23,765.34/x
  3. Step 3: Cross multiply
    76,350.54x = 114,536.73 × 23,765.34
  4. Step 4: Simplify right side
    76,350.54x = 2,722,004,330.94
  5. Step 5: Solve for x
    x = 2,722,004,330.94/76,350.54
  6. Step 6: Final answer
    x = 35,651.41

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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.