Home / 95,769.41-132,162.03-52,747.88

Finding the Fourth Proportional to 95,769.41, 132,162.03 and 52,747.88

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Solution

The fourth proportional to 95,769.41, 132,162.03 and 52,747.88 is: 72,792.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,769.41 : 132,162.03 = 52,747.88 : x
  2. Step 2: Convert to fraction form
    95,769.41/132,162.03 = 52,747.88/x
  3. Step 3: Cross multiply
    95,769.41x = 132,162.03 × 52,747.88
  4. Step 4: Simplify right side
    95,769.41x = 6,971,266,238.19
  5. Step 5: Solve for x
    x = 6,971,266,238.19/95,769.41
  6. Step 6: Final answer
    x = 72,792.21

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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.