Home / 325,525.05-449,203.19-182,252.25

Finding the Fourth Proportional to 325,525.05, 449,203.19 and 182,252.25

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Solution

The fourth proportional to 325,525.05, 449,203.19 and 182,252.25 is: 251,496.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,525.05 : 449,203.19 = 182,252.25 : x
  2. Step 2: Convert to fraction form
    325,525.05/449,203.19 = 182,252.25/x
  3. Step 3: Cross multiply
    325,525.05x = 449,203.19 × 182,252.25
  4. Step 4: Simplify right side
    325,525.05x = 81,868,291,173.42
  5. Step 5: Solve for x
    x = 81,868,291,173.42/325,525.05
  6. Step 6: Final answer
    x = 251,496.13

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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.