Home / 171,232.08-236,287.44-95,766

Finding the Fourth Proportional to 171,232.08, 236,287.44 and 95,766

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Solution

The fourth proportional to 171,232.08, 236,287.44 and 95,766 is: 132,149.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,232.08 : 236,287.44 = 95,766 : x
  2. Step 2: Convert to fraction form
    171,232.08/236,287.44 = 95,766/x
  3. Step 3: Cross multiply
    171,232.08x = 236,287.44 × 95,766
  4. Step 4: Simplify right side
    171,232.08x = 22,628,302,979.04
  5. Step 5: Solve for x
    x = 22,628,302,979.04/171,232.08
  6. Step 6: Final answer
    x = 132,149.90

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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.