Home / 263,828.82-395,737.75-64,150.26

Finding the Fourth Proportional to 263,828.82, 395,737.75 and 64,150.26

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Solution

The fourth proportional to 263,828.82, 395,737.75 and 64,150.26 is: 96,224.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,828.82 : 395,737.75 = 64,150.26 : x
  2. Step 2: Convert to fraction form
    263,828.82/395,737.75 = 64,150.26/x
  3. Step 3: Cross multiply
    263,828.82x = 395,737.75 × 64,150.26
  4. Step 4: Simplify right side
    263,828.82x = 25,386,679,554.32
  5. Step 5: Solve for x
    x = 25,386,679,554.32/263,828.82
  6. Step 6: Final answer
    x = 96,224.06

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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.