Home / 23,222.08-32,046.33-12,611.62

Finding the Fourth Proportional to 23,222.08, 32,046.33 and 12,611.62

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Solution

The fourth proportional to 23,222.08, 32,046.33 and 12,611.62 is: 17,403.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,222.08 : 32,046.33 = 12,611.62 : x
  2. Step 2: Convert to fraction form
    23,222.08/32,046.33 = 12,611.62/x
  3. Step 3: Cross multiply
    23,222.08x = 32,046.33 × 12,611.62
  4. Step 4: Simplify right side
    23,222.08x = 404,156,136.35
  5. Step 5: Solve for x
    x = 404,156,136.35/23,222.08
  6. Step 6: Final answer
    x = 17,403.96

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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.