Home / 325,522.10-449,226.42-182,284.58

Finding the Fourth Proportional to 325,522.10, 449,226.42 and 182,284.58

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Solution

The fourth proportional to 325,522.10, 449,226.42 and 182,284.58 is: 251,556.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,522.10 : 449,226.42 = 182,284.58 : x
  2. Step 2: Convert to fraction form
    325,522.10/449,226.42 = 182,284.58/x
  3. Step 3: Cross multiply
    325,522.10x = 449,226.42 × 182,284.58
  4. Step 4: Simplify right side
    325,522.10x = 81,887,049,294.60
  5. Step 5: Solve for x
    x = 81,887,049,294.60/325,522.10
  6. Step 6: Final answer
    x = 251,556.04

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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.