Home / 246,144.92-339,511.37-150,698.77

Finding the Fourth Proportional to 246,144.92, 339,511.37 and 150,698.77

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Solution

The fourth proportional to 246,144.92, 339,511.37 and 150,698.77 is: 207,861.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,144.92 : 339,511.37 = 150,698.77 : x
  2. Step 2: Convert to fraction form
    246,144.92/339,511.37 = 150,698.77/x
  3. Step 3: Cross multiply
    246,144.92x = 339,511.37 × 150,698.77
  4. Step 4: Simplify right side
    246,144.92x = 51,163,944,257.74
  5. Step 5: Solve for x
    x = 51,163,944,257.74/246,144.92
  6. Step 6: Final answer
    x = 207,861.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.