Home / 181,523.30-250,466.18-109,910

Finding the Fourth Proportional to 181,523.30, 250,466.18 and 109,910

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Solution

The fourth proportional to 181,523.30, 250,466.18 and 109,910 is: 151,654.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,523.30 : 250,466.18 = 109,910 : x
  2. Step 2: Convert to fraction form
    181,523.30/250,466.18 = 109,910/x
  3. Step 3: Cross multiply
    181,523.30x = 250,466.18 × 109,910
  4. Step 4: Simplify right side
    181,523.30x = 27,528,737,843.80
  5. Step 5: Solve for x
    x = 27,528,737,843.80/181,523.30
  6. Step 6: Final answer
    x = 151,654.02

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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.