Home / 95,593.44-131,918.64-53,152

Finding the Fourth Proportional to 95,593.44, 131,918.64 and 53,152

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Solution

The fourth proportional to 95,593.44, 131,918.64 and 53,152 is: 73,349.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,593.44 : 131,918.64 = 53,152 : x
  2. Step 2: Convert to fraction form
    95,593.44/131,918.64 = 53,152/x
  3. Step 3: Cross multiply
    95,593.44x = 131,918.64 × 53,152
  4. Step 4: Simplify right side
    95,593.44x = 7,011,739,553.28
  5. Step 5: Solve for x
    x = 7,011,739,553.28/95,593.44
  6. Step 6: Final answer
    x = 73,349.59

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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.