Home / 23,845.08-32,906.34-13,234.92

Finding the Fourth Proportional to 23,845.08, 32,906.34 and 13,234.92

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Solution

The fourth proportional to 23,845.08, 32,906.34 and 13,234.92 is: 18,264.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,845.08 : 32,906.34 = 13,234.92 : x
  2. Step 2: Convert to fraction form
    23,845.08/32,906.34 = 13,234.92/x
  3. Step 3: Cross multiply
    23,845.08x = 32,906.34 × 13,234.92
  4. Step 4: Simplify right side
    23,845.08x = 435,512,777.39
  5. Step 5: Solve for x
    x = 435,512,777.39/23,845.08
  6. Step 6: Final answer
    x = 18,264.26

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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.