Home / 322,153.04-444,558.96-178,922.27

Finding the Fourth Proportional to 322,153.04, 444,558.96 and 178,922.27

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Solution

The fourth proportional to 322,153.04, 444,558.96 and 178,922.27 is: 246,905.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,153.04 : 444,558.96 = 178,922.27 : x
  2. Step 2: Convert to fraction form
    322,153.04/444,558.96 = 178,922.27/x
  3. Step 3: Cross multiply
    322,153.04x = 444,558.96 × 178,922.27
  4. Step 4: Simplify right side
    322,153.04x = 79,541,496,049.24
  5. Step 5: Solve for x
    x = 79,541,496,049.24/322,153.04
  6. Step 6: Final answer
    x = 246,905.93

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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.