Home / 23,236.83-32,066.75-13,167.19

Finding the Fourth Proportional to 23,236.83, 32,066.75 and 13,167.19

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Solution

The fourth proportional to 23,236.83, 32,066.75 and 13,167.19 is: 18,170.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,236.83 : 32,066.75 = 13,167.19 : x
  2. Step 2: Convert to fraction form
    23,236.83/32,066.75 = 13,167.19/x
  3. Step 3: Cross multiply
    23,236.83x = 32,066.75 × 13,167.19
  4. Step 4: Simplify right side
    23,236.83x = 422,229,013.56
  5. Step 5: Solve for x
    x = 422,229,013.56/23,236.83
  6. Step 6: Final answer
    x = 18,170.68

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Half scale
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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.