Home / 29,183.05-40,270.96-17,247.50

Finding the Fourth Proportional to 29,183.05, 40,270.96 and 17,247.50

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Solution

The fourth proportional to 29,183.05, 40,270.96 and 17,247.50 is: 23,800.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,183.05 : 40,270.96 = 17,247.50 : x
  2. Step 2: Convert to fraction form
    29,183.05/40,270.96 = 17,247.50/x
  3. Step 3: Cross multiply
    29,183.05x = 40,270.96 × 17,247.50
  4. Step 4: Simplify right side
    29,183.05x = 694,573,382.60
  5. Step 5: Solve for x
    x = 694,573,382.60/29,183.05
  6. Step 6: Final answer
    x = 23,800.58

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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.