Home / 33,033.12-45,584.42-17,925.25

Finding the Fourth Proportional to 33,033.12, 45,584.42 and 17,925.25

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Solution

The fourth proportional to 33,033.12, 45,584.42 and 17,925.25 is: 24,736.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,033.12 : 45,584.42 = 17,925.25 : x
  2. Step 2: Convert to fraction form
    33,033.12/45,584.42 = 17,925.25/x
  3. Step 3: Cross multiply
    33,033.12x = 45,584.42 × 17,925.25
  4. Step 4: Simplify right side
    33,033.12x = 817,112,107.32
  5. Step 5: Solve for x
    x = 817,112,107.32/33,033.12
  6. Step 6: Final answer
    x = 24,736.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.