Home / 33,929.68-50,894.52-33,152.08

Finding the Fourth Proportional to 33,929.68, 50,894.52 and 33,152.08

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Solution

The fourth proportional to 33,929.68, 50,894.52 and 33,152.08 is: 49,728.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,929.68 : 50,894.52 = 33,152.08 : x
  2. Step 2: Convert to fraction form
    33,929.68/50,894.52 = 33,152.08/x
  3. Step 3: Cross multiply
    33,929.68x = 50,894.52 × 33,152.08
  4. Step 4: Simplify right side
    33,929.68x = 1,687,259,198.60
  5. Step 5: Solve for x
    x = 1,687,259,198.60/33,929.68
  6. Step 6: Final answer
    x = 49,728.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.