Home / 246,192.92-369,236.07-66,273.90

Finding the Fourth Proportional to 246,192.92, 369,236.07 and 66,273.90

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Solution

The fourth proportional to 246,192.92, 369,236.07 and 66,273.90 is: 99,396.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,192.92 : 369,236.07 = 66,273.90 : x
  2. Step 2: Convert to fraction form
    246,192.92/369,236.07 = 66,273.90/x
  3. Step 3: Cross multiply
    246,192.92x = 369,236.07 × 66,273.90
  4. Step 4: Simplify right side
    246,192.92x = 24,470,712,994.94
  5. Step 5: Solve for x
    x = 24,470,712,994.94/246,192.92
  6. Step 6: Final answer
    x = 99,396.49

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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.