Home / 325,452.24-449,171.20-182,221.52

Finding the Fourth Proportional to 325,452.24, 449,171.20 and 182,221.52

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Solution

The fourth proportional to 325,452.24, 449,171.20 and 182,221.52 is: 251,492.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,452.24 : 449,171.20 = 182,221.52 : x
  2. Step 2: Convert to fraction form
    325,452.24/449,171.20 = 182,221.52/x
  3. Step 3: Cross multiply
    325,452.24x = 449,171.20 × 182,221.52
  4. Step 4: Simplify right side
    325,452.24x = 81,848,658,804.22
  5. Step 5: Solve for x
    x = 81,848,658,804.22/325,452.24
  6. Step 6: Final answer
    x = 251,492.07

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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.