Home / 23,314.22-34,958.37-9,447.02

Finding the Fourth Proportional to 23,314.22, 34,958.37 and 9,447.02

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Solution

The fourth proportional to 23,314.22, 34,958.37 and 9,447.02 is: 14,165.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314.22 : 34,958.37 = 9,447.02 : x
  2. Step 2: Convert to fraction form
    23,314.22/34,958.37 = 9,447.02/x
  3. Step 3: Cross multiply
    23,314.22x = 34,958.37 × 9,447.02
  4. Step 4: Simplify right side
    23,314.22x = 330,252,420.56
  5. Step 5: Solve for x
    x = 330,252,420.56/23,314.22
  6. Step 6: Final answer
    x = 14,165.28

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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.