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Finding the Fourth Proportional to 33,504.16, 46,206.48 and 21,552.16

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Solution

The fourth proportional to 33,504.16, 46,206.48 and 21,552.16 is: 29,723.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,504.16 : 46,206.48 = 21,552.16 : x
  2. Step 2: Convert to fraction form
    33,504.16/46,206.48 = 21,552.16/x
  3. Step 3: Cross multiply
    33,504.16x = 46,206.48 × 21,552.16
  4. Step 4: Simplify right side
    33,504.16x = 995,849,450.00
  5. Step 5: Solve for x
    x = 995,849,450.00/33,504.16
  6. Step 6: Final answer
    x = 29,723.16

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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.