Home / 114,223.44-171,364.20-44,083.92

Finding the Fourth Proportional to 114,223.44, 171,364.20 and 44,083.92

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Solution

The fourth proportional to 114,223.44, 171,364.20 and 44,083.92 is: 66,137.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,223.44 : 171,364.20 = 44,083.92 : x
  2. Step 2: Convert to fraction form
    114,223.44/171,364.20 = 44,083.92/x
  3. Step 3: Cross multiply
    114,223.44x = 171,364.20 × 44,083.92
  4. Step 4: Simplify right side
    114,223.44x = 7,554,405,683.66
  5. Step 5: Solve for x
    x = 7,554,405,683.66/114,223.44
  6. Step 6: Final answer
    x = 66,137.09

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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.