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Finding the Fourth Proportional to 33,710.17, 50,549.62 and 19,674.25

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Solution

The fourth proportional to 33,710.17, 50,549.62 and 19,674.25 is: 29,502.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,710.17 : 50,549.62 = 19,674.25 : x
  2. Step 2: Convert to fraction form
    33,710.17/50,549.62 = 19,674.25/x
  3. Step 3: Cross multiply
    33,710.17x = 50,549.62 × 19,674.25
  4. Step 4: Simplify right side
    33,710.17x = 994,525,861.29
  5. Step 5: Solve for x
    x = 994,525,861.29/33,710.17
  6. Step 6: Final answer
    x = 29,502.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.