Home / 9,208.06-13,804.35-3,361.30

Finding the Fourth Proportional to 9,208.06, 13,804.35 and 3,361.30

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Solution

The fourth proportional to 9,208.06, 13,804.35 and 3,361.30 is: 5,039.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208.06 : 13,804.35 = 3,361.30 : x
  2. Step 2: Convert to fraction form
    9,208.06/13,804.35 = 3,361.30/x
  3. Step 3: Cross multiply
    9,208.06x = 13,804.35 × 3,361.30
  4. Step 4: Simplify right side
    9,208.06x = 46,400,561.66
  5. Step 5: Solve for x
    x = 46,400,561.66/9,208.06
  6. Step 6: Final answer
    x = 5,039.12

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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.