Home / 114,076.95-171,102.34-29,845.24

Finding the Fourth Proportional to 114,076.95, 171,102.34 and 29,845.24

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Solution

The fourth proportional to 114,076.95, 171,102.34 and 29,845.24 is: 44,764.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,076.95 : 171,102.34 = 29,845.24 : x
  2. Step 2: Convert to fraction form
    114,076.95/171,102.34 = 29,845.24/x
  3. Step 3: Cross multiply
    114,076.95x = 171,102.34 × 29,845.24
  4. Step 4: Simplify right side
    114,076.95x = 5,106,589,974.11
  5. Step 5: Solve for x
    x = 5,106,589,974.11/114,076.95
  6. Step 6: Final answer
    x = 44,764.43

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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.