Home / 327,445.44-451,874.04-184,205.60

Finding the Fourth Proportional to 327,445.44, 451,874.04 and 184,205.60

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Solution

The fourth proportional to 327,445.44, 451,874.04 and 184,205.60 is: 254,203.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,445.44 : 451,874.04 = 184,205.60 : x
  2. Step 2: Convert to fraction form
    327,445.44/451,874.04 = 184,205.60/x
  3. Step 3: Cross multiply
    327,445.44x = 451,874.04 × 184,205.60
  4. Step 4: Simplify right side
    327,445.44x = 83,237,726,403.25
  5. Step 5: Solve for x
    x = 83,237,726,403.25/327,445.44
  6. Step 6: Final answer
    x = 254,203.35

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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.