Home / 36,492.12-50,372.82-23,917.68

Finding the Fourth Proportional to 36,492.12, 50,372.82 and 23,917.68

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Solution

The fourth proportional to 36,492.12, 50,372.82 and 23,917.68 is: 33,015.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,492.12 : 50,372.82 = 23,917.68 : x
  2. Step 2: Convert to fraction form
    36,492.12/50,372.82 = 23,917.68/x
  3. Step 3: Cross multiply
    36,492.12x = 50,372.82 × 23,917.68
  4. Step 4: Simplify right side
    36,492.12x = 1,204,800,989.46
  5. Step 5: Solve for x
    x = 1,204,800,989.46/36,492.12
  6. Step 6: Final answer
    x = 33,015.37

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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.