Home / 3,536.03-5,303.79-1,344.69

Finding the Fourth Proportional to 3,536.03, 5,303.79 and 1,344.69

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Solution

The fourth proportional to 3,536.03, 5,303.79 and 1,344.69 is: 2,016.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.03 : 5,303.79 = 1,344.69 : x
  2. Step 2: Convert to fraction form
    3,536.03/5,303.79 = 1,344.69/x
  3. Step 3: Cross multiply
    3,536.03x = 5,303.79 × 1,344.69
  4. Step 4: Simplify right side
    3,536.03x = 7,131,953.38
  5. Step 5: Solve for x
    x = 7,131,953.38/3,536.03
  6. Step 6: Final answer
    x = 2,016.94

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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.