Home / 94,936.92-131,007.48-52,492.68

Finding the Fourth Proportional to 94,936.92, 131,007.48 and 52,492.68

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Solution

The fourth proportional to 94,936.92, 131,007.48 and 52,492.68 is: 72,436.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,936.92 : 131,007.48 = 52,492.68 : x
  2. Step 2: Convert to fraction form
    94,936.92/131,007.48 = 52,492.68/x
  3. Step 3: Cross multiply
    94,936.92x = 131,007.48 × 52,492.68
  4. Step 4: Simplify right side
    94,936.92x = 6,876,933,725.25
  5. Step 5: Solve for x
    x = 6,876,933,725.25/94,936.92
  6. Step 6: Final answer
    x = 72,436.87

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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.