Home / 164,557.06-227,093.22-92,947.73

Finding the Fourth Proportional to 164,557.06, 227,093.22 and 92,947.73

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Solution

The fourth proportional to 164,557.06, 227,093.22 and 92,947.73 is: 128,270.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,557.06 : 227,093.22 = 92,947.73 : x
  2. Step 2: Convert to fraction form
    164,557.06/227,093.22 = 92,947.73/x
  3. Step 3: Cross multiply
    164,557.06x = 227,093.22 × 92,947.73
  4. Step 4: Simplify right side
    164,557.06x = 21,107,798,161.92
  5. Step 5: Solve for x
    x = 21,107,798,161.92/164,557.06
  6. Step 6: Final answer
    x = 128,270.39

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1.5x scale

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.