Home / 14,940.56-22,414.20-4,553.36

Finding the Fourth Proportional to 14,940.56, 22,414.20 and 4,553.36

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Solution

The fourth proportional to 14,940.56, 22,414.20 and 4,553.36 is: 6,831.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,940.56 : 22,414.20 = 4,553.36 : x
  2. Step 2: Convert to fraction form
    14,940.56/22,414.20 = 4,553.36/x
  3. Step 3: Cross multiply
    14,940.56x = 22,414.20 × 4,553.36
  4. Step 4: Simplify right side
    14,940.56x = 102,059,921.71
  5. Step 5: Solve for x
    x = 102,059,921.71/14,940.56
  6. Step 6: Final answer
    x = 6,831.06

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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.