Home / 23,244.22-32,077.11-12,633.90

Finding the Fourth Proportional to 23,244.22, 32,077.11 and 12,633.90

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Solution

The fourth proportional to 23,244.22, 32,077.11 and 12,633.90 is: 17,434.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,244.22 : 32,077.11 = 12,633.90 : x
  2. Step 2: Convert to fraction form
    23,244.22/32,077.11 = 12,633.90/x
  3. Step 3: Cross multiply
    23,244.22x = 32,077.11 × 12,633.90
  4. Step 4: Simplify right side
    23,244.22x = 405,259,000.03
  5. Step 5: Solve for x
    x = 405,259,000.03/23,244.22
  6. Step 6: Final answer
    x = 17,434.83

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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.