Home / 183,769.64-275,604.68-50,618.23

Finding the Fourth Proportional to 183,769.64, 275,604.68 and 50,618.23

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Solution

The fourth proportional to 183,769.64, 275,604.68 and 50,618.23 is: 75,913.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,769.64 : 275,604.68 = 50,618.23 : x
  2. Step 2: Convert to fraction form
    183,769.64/275,604.68 = 50,618.23/x
  3. Step 3: Cross multiply
    183,769.64x = 275,604.68 × 50,618.23
  4. Step 4: Simplify right side
    183,769.64x = 13,950,621,552.37
  5. Step 5: Solve for x
    x = 13,950,621,552.37/183,769.64
  6. Step 6: Final answer
    x = 75,913.63

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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.