Home / 14,336.67-21,489.48-6,021.21

Finding the Fourth Proportional to 14,336.67, 21,489.48 and 6,021.21

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Solution

The fourth proportional to 14,336.67, 21,489.48 and 6,021.21 is: 9,025.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,336.67 : 21,489.48 = 6,021.21 : x
  2. Step 2: Convert to fraction form
    14,336.67/21,489.48 = 6,021.21/x
  3. Step 3: Cross multiply
    14,336.67x = 21,489.48 × 6,021.21
  4. Step 4: Simplify right side
    14,336.67x = 129,392,671.87
  5. Step 5: Solve for x
    x = 129,392,671.87/14,336.67
  6. Step 6: Final answer
    x = 9,025.29

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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.