Home / 171,441.06-236,575.53-95,979.30

Finding the Fourth Proportional to 171,441.06, 236,575.53 and 95,979.30

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Solution

The fourth proportional to 171,441.06, 236,575.53 and 95,979.30 is: 132,444.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,441.06 : 236,575.53 = 95,979.30 : x
  2. Step 2: Convert to fraction form
    171,441.06/236,575.53 = 95,979.30/x
  3. Step 3: Cross multiply
    171,441.06x = 236,575.53 × 95,979.30
  4. Step 4: Simplify right side
    171,441.06x = 22,706,353,766.53
  5. Step 5: Solve for x
    x = 22,706,353,766.53/171,441.06
  6. Step 6: Final answer
    x = 132,444.08

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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.