Home / 181,091.80-271,471.39-62,680.33

Finding the Fourth Proportional to 181,091.80, 271,471.39 and 62,680.33

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Solution

The fourth proportional to 181,091.80, 271,471.39 and 62,680.33 is: 93,962.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,091.80 : 271,471.39 = 62,680.33 : x
  2. Step 2: Convert to fraction form
    181,091.80/271,471.39 = 62,680.33/x
  3. Step 3: Cross multiply
    181,091.80x = 271,471.39 × 62,680.33
  4. Step 4: Simplify right side
    181,091.80x = 17,015,916,310.76
  5. Step 5: Solve for x
    x = 17,015,916,310.76/181,091.80
  6. Step 6: Final answer
    x = 93,962.93

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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.