Home / 325,924.32-449,771.52-182,684.16

Finding the Fourth Proportional to 325,924.32, 449,771.52 and 182,684.16

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Solution

The fourth proportional to 325,924.32, 449,771.52 and 182,684.16 is: 252,101.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,924.32 : 449,771.52 = 182,684.16 : x
  2. Step 2: Convert to fraction form
    325,924.32/449,771.52 = 182,684.16/x
  3. Step 3: Cross multiply
    325,924.32x = 449,771.52 × 182,684.16
  4. Step 4: Simplify right side
    325,924.32x = 82,166,132,323.12
  5. Step 5: Solve for x
    x = 82,166,132,323.12/325,924.32
  6. Step 6: Final answer
    x = 252,101.88

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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.