Home / 325,096.83-448,651.05-181,848.33

Finding the Fourth Proportional to 325,096.83, 448,651.05 and 181,848.33

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Solution

The fourth proportional to 325,096.83, 448,651.05 and 181,848.33 is: 250,960.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,096.83 : 448,651.05 = 181,848.33 : x
  2. Step 2: Convert to fraction form
    325,096.83/448,651.05 = 181,848.33/x
  3. Step 3: Cross multiply
    325,096.83x = 448,651.05 × 181,848.33
  4. Step 4: Simplify right side
    325,096.83x = 81,586,444,195.25
  5. Step 5: Solve for x
    x = 81,586,444,195.25/325,096.83
  6. Step 6: Final answer
    x = 250,960.44

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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.