Home / 23,800.55-32,844.26-13,190.09

Finding the Fourth Proportional to 23,800.55, 32,844.26 and 13,190.09

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Solution

The fourth proportional to 23,800.55, 32,844.26 and 13,190.09 is: 18,202.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,800.55 : 32,844.26 = 13,190.09 : x
  2. Step 2: Convert to fraction form
    23,800.55/32,844.26 = 13,190.09/x
  3. Step 3: Cross multiply
    23,800.55x = 32,844.26 × 13,190.09
  4. Step 4: Simplify right side
    23,800.55x = 433,218,614.14
  5. Step 5: Solve for x
    x = 433,218,614.14/23,800.55
  6. Step 6: Final answer
    x = 18,202.05

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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.