Home / 23,514.82-32,450.33-12,759.46

Finding the Fourth Proportional to 23,514.82, 32,450.33 and 12,759.46

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Solution

The fourth proportional to 23,514.82, 32,450.33 and 12,759.46 is: 17,607.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,514.82 : 32,450.33 = 12,759.46 : x
  2. Step 2: Convert to fraction form
    23,514.82/32,450.33 = 12,759.46/x
  3. Step 3: Cross multiply
    23,514.82x = 32,450.33 × 12,759.46
  4. Step 4: Simplify right side
    23,514.82x = 414,048,638.39
  5. Step 5: Solve for x
    x = 414,048,638.39/23,514.82
  6. Step 6: Final answer
    x = 17,607.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.