Home / 181,552.01-271,656.20-109,546.65

Finding the Fourth Proportional to 181,552.01, 271,656.20 and 109,546.65

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Solution

The fourth proportional to 181,552.01, 271,656.20 and 109,546.65 is: 163,914.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,552.01 : 271,656.20 = 109,546.65 : x
  2. Step 2: Convert to fraction form
    181,552.01/271,656.20 = 109,546.65/x
  3. Step 3: Cross multiply
    181,552.01x = 271,656.20 × 109,546.65
  4. Step 4: Simplify right side
    181,552.01x = 29,759,026,114.00
  5. Step 5: Solve for x
    x = 29,759,026,114.00/181,552.01
  6. Step 6: Final answer
    x = 163,914.61

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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.