Home / 23,773.44-32,808.47-13,163.25

Finding the Fourth Proportional to 23,773.44, 32,808.47 and 13,163.25

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Solution

The fourth proportional to 23,773.44, 32,808.47 and 13,163.25 is: 18,165.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,773.44 : 32,808.47 = 13,163.25 : x
  2. Step 2: Convert to fraction form
    23,773.44/32,808.47 = 13,163.25/x
  3. Step 3: Cross multiply
    23,773.44x = 32,808.47 × 13,163.25
  4. Step 4: Simplify right side
    23,773.44x = 431,866,026.91
  5. Step 5: Solve for x
    x = 431,866,026.91/23,773.44
  6. Step 6: Final answer
    x = 18,165.90

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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.