Home / 269,327.73-371,673.44-148,466.42

Finding the Fourth Proportional to 269,327.73, 371,673.44 and 148,466.42

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Solution

The fourth proportional to 269,327.73, 371,673.44 and 148,466.42 is: 204,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,327.73 : 371,673.44 = 148,466.42 : x
  2. Step 2: Convert to fraction form
    269,327.73/371,673.44 = 148,466.42/x
  3. Step 3: Cross multiply
    269,327.73x = 371,673.44 × 148,466.42
  4. Step 4: Simplify right side
    269,327.73x = 55,181,022,445.19
  5. Step 5: Solve for x
    x = 55,181,022,445.19/269,327.73
  6. Step 6: Final answer
    x = 204,884.30

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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.