Home / 9,203.03-13,804.66-2,629.43

Finding the Fourth Proportional to 9,203.03, 13,804.66 and 2,629.43

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Solution

The fourth proportional to 9,203.03, 13,804.66 and 2,629.43 is: 3,944.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203.03 : 13,804.66 = 2,629.43 : x
  2. Step 2: Convert to fraction form
    9,203.03/13,804.66 = 2,629.43/x
  3. Step 3: Cross multiply
    9,203.03x = 13,804.66 × 2,629.43
  4. Step 4: Simplify right side
    9,203.03x = 36,298,318.12
  5. Step 5: Solve for x
    x = 36,298,318.12/9,203.03
  6. Step 6: Final answer
    x = 3,944.17

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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.