Home / 181,010.61-271,554.80-54,660.33

Finding the Fourth Proportional to 181,010.61, 271,554.80 and 54,660.33

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Solution

The fourth proportional to 181,010.61, 271,554.80 and 54,660.33 is: 82,002.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,010.61 : 271,554.80 = 54,660.33 : x
  2. Step 2: Convert to fraction form
    181,010.61/271,554.80 = 54,660.33/x
  3. Step 3: Cross multiply
    181,010.61x = 271,554.80 × 54,660.33
  4. Step 4: Simplify right side
    181,010.61x = 14,843,274,707.78
  5. Step 5: Solve for x
    x = 14,843,274,707.78/181,010.61
  6. Step 6: Final answer
    x = 82,002.24

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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.