Home / 95,769.75-132,160.99-52,748.42

Finding the Fourth Proportional to 95,769.75, 132,160.99 and 52,748.42

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Solution

The fourth proportional to 95,769.75, 132,160.99 and 52,748.42 is: 72,792.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,769.75 : 132,160.99 = 52,748.42 : x
  2. Step 2: Convert to fraction form
    95,769.75/132,160.99 = 52,748.42/x
  3. Step 3: Cross multiply
    95,769.75x = 132,160.99 × 52,748.42
  4. Step 4: Simplify right side
    95,769.75x = 6,971,283,408.14
  5. Step 5: Solve for x
    x = 6,971,283,408.14/95,769.75
  6. Step 6: Final answer
    x = 72,792.12

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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.