Home / 171,459.14-236,608.26-94,975.16

Finding the Fourth Proportional to 171,459.14, 236,608.26 and 94,975.16

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Solution

The fourth proportional to 171,459.14, 236,608.26 and 94,975.16 is: 131,062.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,459.14 : 236,608.26 = 94,975.16 : x
  2. Step 2: Convert to fraction form
    171,459.14/236,608.26 = 94,975.16/x
  3. Step 3: Cross multiply
    171,459.14x = 236,608.26 × 94,975.16
  4. Step 4: Simplify right side
    171,459.14x = 22,471,907,350.82
  5. Step 5: Solve for x
    x = 22,471,907,350.82/171,459.14
  6. Step 6: Final answer
    x = 131,062.76

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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.