Home / 7,369.22-11,041.52-3,202.99

Finding the Fourth Proportional to 7,369.22, 11,041.52 and 3,202.99

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Solution

The fourth proportional to 7,369.22, 11,041.52 and 3,202.99 is: 4,799.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369.22 : 11,041.52 = 3,202.99 : x
  2. Step 2: Convert to fraction form
    7,369.22/11,041.52 = 3,202.99/x
  3. Step 3: Cross multiply
    7,369.22x = 11,041.52 × 3,202.99
  4. Step 4: Simplify right side
    7,369.22x = 35,365,834.53
  5. Step 5: Solve for x
    x = 35,365,834.53/7,369.22
  6. Step 6: Final answer
    x = 4,799.13

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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.