Home / 34,197.23-47,213.51-22,104.05

Finding the Fourth Proportional to 34,197.23, 47,213.51 and 22,104.05

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Solution

The fourth proportional to 34,197.23, 47,213.51 and 22,104.05 is: 30,517.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,197.23 : 47,213.51 = 22,104.05 : x
  2. Step 2: Convert to fraction form
    34,197.23/47,213.51 = 22,104.05/x
  3. Step 3: Cross multiply
    34,197.23x = 47,213.51 × 22,104.05
  4. Step 4: Simplify right side
    34,197.23x = 1,043,609,439.13
  5. Step 5: Solve for x
    x = 1,043,609,439.13/34,197.23
  6. Step 6: Final answer
    x = 30,517.37

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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.