Home / 9,380.67-14,071.03-3,834.02

Finding the Fourth Proportional to 9,380.67, 14,071.03 and 3,834.02

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Solution

The fourth proportional to 9,380.67, 14,071.03 and 3,834.02 is: 5,751.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,380.67 : 14,071.03 = 3,834.02 : x
  2. Step 2: Convert to fraction form
    9,380.67/14,071.03 = 3,834.02/x
  3. Step 3: Cross multiply
    9,380.67x = 14,071.03 × 3,834.02
  4. Step 4: Simplify right side
    9,380.67x = 53,948,540.09
  5. Step 5: Solve for x
    x = 53,948,540.09/9,380.67
  6. Step 6: Final answer
    x = 5,751.03

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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.