Home / 146,944.32-202,595.44-95,169.96

Finding the Fourth Proportional to 146,944.32, 202,595.44 and 95,169.96

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Solution

The fourth proportional to 146,944.32, 202,595.44 and 95,169.96 is: 131,212.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,944.32 : 202,595.44 = 95,169.96 : x
  2. Step 2: Convert to fraction form
    146,944.32/202,595.44 = 95,169.96/x
  3. Step 3: Cross multiply
    146,944.32x = 202,595.44 × 95,169.96
  4. Step 4: Simplify right side
    146,944.32x = 19,280,999,920.98
  5. Step 5: Solve for x
    x = 19,280,999,920.98/146,944.32
  6. Step 6: Final answer
    x = 131,212.97

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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.