Home / 34,682.22-52,014.42-13,623.03

Finding the Fourth Proportional to 34,682.22, 52,014.42 and 13,623.03

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Solution

The fourth proportional to 34,682.22, 52,014.42 and 13,623.03 is: 20,431.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,682.22 : 52,014.42 = 13,623.03 : x
  2. Step 2: Convert to fraction form
    34,682.22/52,014.42 = 13,623.03/x
  3. Step 3: Cross multiply
    34,682.22x = 52,014.42 × 13,623.03
  4. Step 4: Simplify right side
    34,682.22x = 708,594,004.09
  5. Step 5: Solve for x
    x = 708,594,004.09/34,682.22
  6. Step 6: Final answer
    x = 20,431.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.