Home / 23,800.14-32,845.37-13,189.82

Finding the Fourth Proportional to 23,800.14, 32,845.37 and 13,189.82

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Solution

The fourth proportional to 23,800.14, 32,845.37 and 13,189.82 is: 18,202.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,800.14 : 32,845.37 = 13,189.82 : x
  2. Step 2: Convert to fraction form
    23,800.14/32,845.37 = 13,189.82/x
  3. Step 3: Cross multiply
    23,800.14x = 32,845.37 × 13,189.82
  4. Step 4: Simplify right side
    23,800.14x = 433,224,287.96
  5. Step 5: Solve for x
    x = 433,224,287.96/23,800.14
  6. Step 6: Final answer
    x = 18,202.59

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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.