Home / 95,514.12-143,269.56-33,183

Finding the Fourth Proportional to 95,514.12, 143,269.56 and 33,183

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Solution

The fourth proportional to 95,514.12, 143,269.56 and 33,183 is: 49,773.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,514.12 : 143,269.56 = 33,183 : x
  2. Step 2: Convert to fraction form
    95,514.12/143,269.56 = 33,183/x
  3. Step 3: Cross multiply
    95,514.12x = 143,269.56 × 33,183
  4. Step 4: Simplify right side
    95,514.12x = 4,754,113,809.48
  5. Step 5: Solve for x
    x = 4,754,113,809.48/95,514.12
  6. Step 6: Final answer
    x = 49,773.94

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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.