Home / 325,514.88-449,229.03-182,273.67

Finding the Fourth Proportional to 325,514.88, 449,229.03 and 182,273.67

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Solution

The fourth proportional to 325,514.88, 449,229.03 and 182,273.67 is: 251,548.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,514.88 : 449,229.03 = 182,273.67 : x
  2. Step 2: Convert to fraction form
    325,514.88/449,229.03 = 182,273.67/x
  3. Step 3: Cross multiply
    325,514.88x = 449,229.03 × 182,273.67
  4. Step 4: Simplify right side
    325,514.88x = 81,882,623,968.64
  5. Step 5: Solve for x
    x = 81,882,623,968.64/325,514.88
  6. Step 6: Final answer
    x = 251,548.02

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1.5x scale

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.