Home / 75,982.08-104,848.20-44,150.52

Finding the Fourth Proportional to 75,982.08, 104,848.20 and 44,150.52

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Solution

The fourth proportional to 75,982.08, 104,848.20 and 44,150.52 is: 60,923.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,982.08 : 104,848.20 = 44,150.52 : x
  2. Step 2: Convert to fraction form
    75,982.08/104,848.20 = 44,150.52/x
  3. Step 3: Cross multiply
    75,982.08x = 104,848.20 × 44,150.52
  4. Step 4: Simplify right side
    75,982.08x = 4,629,102,551.06
  5. Step 5: Solve for x
    x = 4,629,102,551.06/75,982.08
  6. Step 6: Final answer
    x = 60,923.61

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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.