Home / 117,761.01-176,647.28-33,527.09

Finding the Fourth Proportional to 117,761.01, 176,647.28 and 33,527.09

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Solution

The fourth proportional to 117,761.01, 176,647.28 and 33,527.09 is: 50,292.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,761.01 : 176,647.28 = 33,527.09 : x
  2. Step 2: Convert to fraction form
    117,761.01/176,647.28 = 33,527.09/x
  3. Step 3: Cross multiply
    117,761.01x = 176,647.28 × 33,527.09
  4. Step 4: Simplify right side
    117,761.01x = 5,922,468,203.94
  5. Step 5: Solve for x
    x = 5,922,468,203.94/117,761.01
  6. Step 6: Final answer
    x = 50,292.27

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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.