Home / 49,928.29-68,783.84-34,793.44

Finding the Fourth Proportional to 49,928.29, 68,783.84 and 34,793.44

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Solution

The fourth proportional to 49,928.29, 68,783.84 and 34,793.44 is: 47,933.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,928.29 : 68,783.84 = 34,793.44 : x
  2. Step 2: Convert to fraction form
    49,928.29/68,783.84 = 34,793.44/x
  3. Step 3: Cross multiply
    49,928.29x = 68,783.84 × 34,793.44
  4. Step 4: Simplify right side
    49,928.29x = 2,393,226,410.01
  5. Step 5: Solve for x
    x = 2,393,226,410.01/49,928.29
  6. Step 6: Final answer
    x = 47,933.27

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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.