Home / 214,794.20-322,191.30-184,613.60

Finding the Fourth Proportional to 214,794.20, 322,191.30 and 184,613.60

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Solution

The fourth proportional to 214,794.20, 322,191.30 and 184,613.60 is: 276,920.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,794.20 : 322,191.30 = 184,613.60 : x
  2. Step 2: Convert to fraction form
    214,794.20/322,191.30 = 184,613.60/x
  3. Step 3: Cross multiply
    214,794.20x = 322,191.30 × 184,613.60
  4. Step 4: Simplify right side
    214,794.20x = 59,480,895,781.68
  5. Step 5: Solve for x
    x = 59,480,895,781.68/214,794.20
  6. Step 6: Final answer
    x = 276,920.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.