Home / 183,215.25-276,070.86-150,664.41

Finding the Fourth Proportional to 183,215.25, 276,070.86 and 150,664.41

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Solution

The fourth proportional to 183,215.25, 276,070.86 and 150,664.41 is: 227,022.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,215.25 : 276,070.86 = 150,664.41 : x
  2. Step 2: Convert to fraction form
    183,215.25/276,070.86 = 150,664.41/x
  3. Step 3: Cross multiply
    183,215.25x = 276,070.86 × 150,664.41
  4. Step 4: Simplify right side
    183,215.25x = 41,594,053,240.09
  5. Step 5: Solve for x
    x = 41,594,053,240.09/183,215.25
  6. Step 6: Final answer
    x = 227,022.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.