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Finding the Fourth Proportional to 50,185.84, 75,284.28 and 22,093.84

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Solution

The fourth proportional to 50,185.84, 75,284.28 and 22,093.84 is: 33,143.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,185.84 : 75,284.28 = 22,093.84 : x
  2. Step 2: Convert to fraction form
    50,185.84/75,284.28 = 22,093.84/x
  3. Step 3: Cross multiply
    50,185.84x = 75,284.28 × 22,093.84
  4. Step 4: Simplify right side
    50,185.84x = 1,663,318,836.84
  5. Step 5: Solve for x
    x = 1,663,318,836.84/50,185.84
  6. Step 6: Final answer
    x = 33,143.19

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1.5x scale

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.