Home / 95,287.41-131,388.93-60,786.12

Finding the Fourth Proportional to 95,287.41, 131,388.93 and 60,786.12

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Solution

The fourth proportional to 95,287.41, 131,388.93 and 60,786.12 is: 83,816.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,287.41 : 131,388.93 = 60,786.12 : x
  2. Step 2: Convert to fraction form
    95,287.41/131,388.93 = 60,786.12/x
  3. Step 3: Cross multiply
    95,287.41x = 131,388.93 × 60,786.12
  4. Step 4: Simplify right side
    95,287.41x = 7,986,623,265.65
  5. Step 5: Solve for x
    x = 7,986,623,265.65/95,287.41
  6. Step 6: Final answer
    x = 83,816.14

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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.