Home / 201,836.92-302,650.25-95,192.24

Finding the Fourth Proportional to 201,836.92, 302,650.25 and 95,192.24

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Solution

The fourth proportional to 201,836.92, 302,650.25 and 95,192.24 is: 142,738.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,836.92 : 302,650.25 = 95,192.24 : x
  2. Step 2: Convert to fraction form
    201,836.92/302,650.25 = 95,192.24/x
  3. Step 3: Cross multiply
    201,836.92x = 302,650.25 × 95,192.24
  4. Step 4: Simplify right side
    201,836.92x = 28,809,953,244.85
  5. Step 5: Solve for x
    x = 28,809,953,244.85/201,836.92
  6. Step 6: Final answer
    x = 142,738.77

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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.