Home / 214,832.44-322,225.98-57,076.84

Finding the Fourth Proportional to 214,832.44, 322,225.98 and 57,076.84

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Solution

The fourth proportional to 214,832.44, 322,225.98 and 57,076.84 is: 85,609.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,832.44 : 322,225.98 = 57,076.84 : x
  2. Step 2: Convert to fraction form
    214,832.44/322,225.98 = 57,076.84/x
  3. Step 3: Cross multiply
    214,832.44x = 322,225.98 × 57,076.84
  4. Step 4: Simplify right side
    214,832.44x = 18,391,640,704.30
  5. Step 5: Solve for x
    x = 18,391,640,704.30/214,832.44
  6. Step 6: Final answer
    x = 85,609.23

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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.