Home / 76,163.54-114,265.02-44,600.27

Finding the Fourth Proportional to 76,163.54, 114,265.02 and 44,600.27

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Solution

The fourth proportional to 76,163.54, 114,265.02 and 44,600.27 is: 66,911.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,163.54 : 114,265.02 = 44,600.27 : x
  2. Step 2: Convert to fraction form
    76,163.54/114,265.02 = 44,600.27/x
  3. Step 3: Cross multiply
    76,163.54x = 114,265.02 × 44,600.27
  4. Step 4: Simplify right side
    76,163.54x = 5,096,250,346.39
  5. Step 5: Solve for x
    x = 5,096,250,346.39/76,163.54
  6. Step 6: Final answer
    x = 66,911.94

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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.