Home / 50,368.62-75,563.88-16,636.14

Finding the Fourth Proportional to 50,368.62, 75,563.88 and 16,636.14

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Solution

The fourth proportional to 50,368.62, 75,563.88 and 16,636.14 is: 24,957.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,368.62 : 75,563.88 = 16,636.14 : x
  2. Step 2: Convert to fraction form
    50,368.62/75,563.88 = 16,636.14/x
  3. Step 3: Cross multiply
    50,368.62x = 75,563.88 × 16,636.14
  4. Step 4: Simplify right side
    50,368.62x = 1,257,091,286.62
  5. Step 5: Solve for x
    x = 1,257,091,286.62/50,368.62
  6. Step 6: Final answer
    x = 24,957.83

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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.