Home / 181,105.23-271,596.33-62,748.95

Finding the Fourth Proportional to 181,105.23, 271,596.33 and 62,748.95

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Solution

The fourth proportional to 181,105.23, 271,596.33 and 62,748.95 is: 94,102.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,105.23 : 271,596.33 = 62,748.95 : x
  2. Step 2: Convert to fraction form
    181,105.23/271,596.33 = 62,748.95/x
  3. Step 3: Cross multiply
    181,105.23x = 271,596.33 × 62,748.95
  4. Step 4: Simplify right side
    181,105.23x = 17,042,383,173.37
  5. Step 5: Solve for x
    x = 17,042,383,173.37/181,105.23
  6. Step 6: Final answer
    x = 94,102.10

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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.