Home / 171,169.57-236,212.62-95,718.07

Finding the Fourth Proportional to 171,169.57, 236,212.62 and 95,718.07

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Solution

The fourth proportional to 171,169.57, 236,212.62 and 95,718.07 is: 132,090.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,169.57 : 236,212.62 = 95,718.07 : x
  2. Step 2: Convert to fraction form
    171,169.57/236,212.62 = 95,718.07/x
  3. Step 3: Cross multiply
    171,169.57x = 236,212.62 × 95,718.07
  4. Step 4: Simplify right side
    171,169.57x = 22,609,816,096.04
  5. Step 5: Solve for x
    x = 22,609,816,096.04/171,169.57
  6. Step 6: Final answer
    x = 132,090.16

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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.