Home / 181,052.08-271,573.98-106,644.22

Finding the Fourth Proportional to 181,052.08, 271,573.98 and 106,644.22

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Solution

The fourth proportional to 181,052.08, 271,573.98 and 106,644.22 is: 159,963.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,052.08 : 271,573.98 = 106,644.22 : x
  2. Step 2: Convert to fraction form
    181,052.08/271,573.98 = 106,644.22/x
  3. Step 3: Cross multiply
    181,052.08x = 271,573.98 × 106,644.22
  4. Step 4: Simplify right side
    181,052.08x = 28,961,795,269.40
  5. Step 5: Solve for x
    x = 28,961,795,269.40/181,052.08
  6. Step 6: Final answer
    x = 159,963.89

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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.