Home / 14,093.04-21,110.83-6,675

Finding the Fourth Proportional to 14,093.04, 21,110.83 and 6,675

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Solution

The fourth proportional to 14,093.04, 21,110.83 and 6,675 is: 9,998.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,093.04 : 21,110.83 = 6,675 : x
  2. Step 2: Convert to fraction form
    14,093.04/21,110.83 = 6,675/x
  3. Step 3: Cross multiply
    14,093.04x = 21,110.83 × 6,675
  4. Step 4: Simplify right side
    14,093.04x = 140,914,790.25
  5. Step 5: Solve for x
    x = 140,914,790.25/14,093.04
  6. Step 6: Final answer
    x = 9,998.89

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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.