Home / 246,628.94-369,914.45-69,150.24

Finding the Fourth Proportional to 246,628.94, 369,914.45 and 69,150.24

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Solution

The fourth proportional to 246,628.94, 369,914.45 and 69,150.24 is: 103,717.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,628.94 : 369,914.45 = 69,150.24 : x
  2. Step 2: Convert to fraction form
    246,628.94/369,914.45 = 69,150.24/x
  3. Step 3: Cross multiply
    246,628.94x = 369,914.45 × 69,150.24
  4. Step 4: Simplify right side
    246,628.94x = 25,579,672,651.22
  5. Step 5: Solve for x
    x = 25,579,672,651.22/246,628.94
  6. Step 6: Final answer
    x = 103,717.24

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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.