Home / 23,234.19-32,063.25-13,164.49

Finding the Fourth Proportional to 23,234.19, 32,063.25 and 13,164.49

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Solution

The fourth proportional to 23,234.19, 32,063.25 and 13,164.49 is: 18,167.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,234.19 : 32,063.25 = 13,164.49 : x
  2. Step 2: Convert to fraction form
    23,234.19/32,063.25 = 13,164.49/x
  3. Step 3: Cross multiply
    23,234.19x = 32,063.25 × 13,164.49
  4. Step 4: Simplify right side
    23,234.19x = 422,096,333.99
  5. Step 5: Solve for x
    x = 422,096,333.99/23,234.19
  6. Step 6: Final answer
    x = 18,167.03

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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.