Home / 36,493.60-54,785.64-23,974.48

Finding the Fourth Proportional to 36,493.60, 54,785.64 and 23,974.48

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Solution

The fourth proportional to 36,493.60, 54,785.64 and 23,974.48 is: 35,991.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,493.60 : 54,785.64 = 23,974.48 : x
  2. Step 2: Convert to fraction form
    36,493.60/54,785.64 = 23,974.48/x
  3. Step 3: Cross multiply
    36,493.60x = 54,785.64 × 23,974.48
  4. Step 4: Simplify right side
    36,493.60x = 1,313,457,230.47
  5. Step 5: Solve for x
    x = 1,313,457,230.47/36,493.60
  6. Step 6: Final answer
    x = 35,991.44

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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.