Home / 14,414.89-21,623.19-4,026.64

Finding the Fourth Proportional to 14,414.89, 21,623.19 and 4,026.64

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Solution

The fourth proportional to 14,414.89, 21,623.19 and 4,026.64 is: 6,040.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,414.89 : 21,623.19 = 4,026.64 : x
  2. Step 2: Convert to fraction form
    14,414.89/21,623.19 = 4,026.64/x
  3. Step 3: Cross multiply
    14,414.89x = 21,623.19 × 4,026.64
  4. Step 4: Simplify right side
    14,414.89x = 87,068,801.78
  5. Step 5: Solve for x
    x = 87,068,801.78/14,414.89
  6. Step 6: Final answer
    x = 6,040.20

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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.