Home / 95,786.86-132,170.04-58,061.11

Finding the Fourth Proportional to 95,786.86, 132,170.04 and 58,061.11

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Solution

The fourth proportional to 95,786.86, 132,170.04 and 58,061.11 is: 80,114.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,786.86 : 132,170.04 = 58,061.11 : x
  2. Step 2: Convert to fraction form
    95,786.86/132,170.04 = 58,061.11/x
  3. Step 3: Cross multiply
    95,786.86x = 132,170.04 × 58,061.11
  4. Step 4: Simplify right side
    95,786.86x = 7,673,939,231.14
  5. Step 5: Solve for x
    x = 7,673,939,231.14/95,786.86
  6. Step 6: Final answer
    x = 80,114.74

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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.