Home / 76,660.00-114,896.95-41,033.77

Finding the Fourth Proportional to 76,660.00, 114,896.95 and 41,033.77

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Solution

The fourth proportional to 76,660.00, 114,896.95 and 41,033.77 is: 61,500.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,660.00 : 114,896.95 = 41,033.77 : x
  2. Step 2: Convert to fraction form
    76,660.00/114,896.95 = 41,033.77/x
  3. Step 3: Cross multiply
    76,660.00x = 114,896.95 × 41,033.77
  4. Step 4: Simplify right side
    76,660.00x = 4,714,654,630.17
  5. Step 5: Solve for x
    x = 4,714,654,630.17/76,660.00
  6. Step 6: Final answer
    x = 61,500.85

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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.