Home / 246,441.69-369,644.31-68,944.77

Finding the Fourth Proportional to 246,441.69, 369,644.31 and 68,944.77

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Solution

The fourth proportional to 246,441.69, 369,644.31 and 68,944.77 is: 103,412.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,441.69 : 369,644.31 = 68,944.77 : x
  2. Step 2: Convert to fraction form
    246,441.69/369,644.31 = 68,944.77/x
  3. Step 3: Cross multiply
    246,441.69x = 369,644.31 × 68,944.77
  4. Step 4: Simplify right side
    246,441.69x = 25,485,041,934.76
  5. Step 5: Solve for x
    x = 25,485,041,934.76/246,441.69
  6. Step 6: Final answer
    x = 103,412.06

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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.