Home / 95,180.06-131,351.22-52,741.33

Finding the Fourth Proportional to 95,180.06, 131,351.22 and 52,741.33

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Solution

The fourth proportional to 95,180.06, 131,351.22 and 52,741.33 is: 72,784.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,180.06 : 131,351.22 = 52,741.33 : x
  2. Step 2: Convert to fraction form
    95,180.06/131,351.22 = 52,741.33/x
  3. Step 3: Cross multiply
    95,180.06x = 131,351.22 × 52,741.33
  4. Step 4: Simplify right side
    95,180.06x = 6,927,637,711.54
  5. Step 5: Solve for x
    x = 6,927,637,711.54/95,180.06
  6. Step 6: Final answer
    x = 72,784.55

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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.