Home / 22,989.22-34,481.23-6,351.63

Finding the Fourth Proportional to 22,989.22, 34,481.23 and 6,351.63

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Solution

The fourth proportional to 22,989.22, 34,481.23 and 6,351.63 is: 9,526.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,989.22 : 34,481.23 = 6,351.63 : x
  2. Step 2: Convert to fraction form
    22,989.22/34,481.23 = 6,351.63/x
  3. Step 3: Cross multiply
    22,989.22x = 34,481.23 × 6,351.63
  4. Step 4: Simplify right side
    22,989.22x = 219,012,014.90
  5. Step 5: Solve for x
    x = 219,012,014.90/22,989.22
  6. Step 6: Final answer
    x = 9,526.73

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1.5x scale

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.