Home / 177,354.08-244,753.83-96,786.81

Finding the Fourth Proportional to 177,354.08, 244,753.83 and 96,786.81

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Solution

The fourth proportional to 177,354.08, 244,753.83 and 96,786.81 is: 133,568.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,354.08 : 244,753.83 = 96,786.81 : x
  2. Step 2: Convert to fraction form
    177,354.08/244,753.83 = 96,786.81/x
  3. Step 3: Cross multiply
    177,354.08x = 244,753.83 × 96,786.81
  4. Step 4: Simplify right side
    177,354.08x = 23,688,942,440.98
  5. Step 5: Solve for x
    x = 23,688,942,440.98/177,354.08
  6. Step 6: Final answer
    x = 133,568.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.