Home / 183,581.10-275,349.78-50,474.88

Finding the Fourth Proportional to 183,581.10, 275,349.78 and 50,474.88

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Solution

The fourth proportional to 183,581.10, 275,349.78 and 50,474.88 is: 75,706.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,581.10 : 275,349.78 = 50,474.88 : x
  2. Step 2: Convert to fraction form
    183,581.10/275,349.78 = 50,474.88/x
  3. Step 3: Cross multiply
    183,581.10x = 275,349.78 × 50,474.88
  4. Step 4: Simplify right side
    183,581.10x = 13,898,247,103.53
  5. Step 5: Solve for x
    x = 13,898,247,103.53/183,581.10
  6. Step 6: Final answer
    x = 75,706.31

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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.