Home / 194,552.01-268,476.39-108,513.54

Finding the Fourth Proportional to 194,552.01, 268,476.39 and 108,513.54

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Solution

The fourth proportional to 194,552.01, 268,476.39 and 108,513.54 is: 149,745.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,552.01 : 268,476.39 = 108,513.54 : x
  2. Step 2: Convert to fraction form
    194,552.01/268,476.39 = 108,513.54/x
  3. Step 3: Cross multiply
    194,552.01x = 268,476.39 × 108,513.54
  4. Step 4: Simplify right side
    194,552.01x = 29,133,323,485.32
  5. Step 5: Solve for x
    x = 29,133,323,485.32/194,552.01
  6. Step 6: Final answer
    x = 149,745.68

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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.