Home / 327,450.22-451,880.61-184,210.26

Finding the Fourth Proportional to 327,450.22, 451,880.61 and 184,210.26

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Solution

The fourth proportional to 327,450.22, 451,880.61 and 184,210.26 is: 254,209.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,450.22 : 451,880.61 = 184,210.26 : x
  2. Step 2: Convert to fraction form
    327,450.22/451,880.61 = 184,210.26/x
  3. Step 3: Cross multiply
    327,450.22x = 451,880.61 × 184,210.26
  4. Step 4: Simplify right side
    327,450.22x = 83,241,043,987.88
  5. Step 5: Solve for x
    x = 83,241,043,987.88/327,450.22
  6. Step 6: Final answer
    x = 254,209.77

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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.