Home / 93,076.56-139,617.45-33,956.37

Finding the Fourth Proportional to 93,076.56, 139,617.45 and 33,956.37

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Solution

The fourth proportional to 93,076.56, 139,617.45 and 33,956.37 is: 50,935.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,076.56 : 139,617.45 = 33,956.37 : x
  2. Step 2: Convert to fraction form
    93,076.56/139,617.45 = 33,956.37/x
  3. Step 3: Cross multiply
    93,076.56x = 139,617.45 × 33,956.37
  4. Step 4: Simplify right side
    93,076.56x = 4,740,901,790.66
  5. Step 5: Solve for x
    x = 4,740,901,790.66/93,076.56
  6. Step 6: Final answer
    x = 50,935.51

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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.