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Finding the Fourth Proportional to 183,674.34, 275,479.22 and 50,522.48

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Solution

The fourth proportional to 183,674.34, 275,479.22 and 50,522.48 is: 75,774.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,674.34 : 275,479.22 = 50,522.48 : x
  2. Step 2: Convert to fraction form
    183,674.34/275,479.22 = 50,522.48/x
  3. Step 3: Cross multiply
    183,674.34x = 275,479.22 × 50,522.48
  4. Step 4: Simplify right side
    183,674.34x = 13,917,893,382.87
  5. Step 5: Solve for x
    x = 13,917,893,382.87/183,674.34
  6. Step 6: Final answer
    x = 75,774.84

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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.