Home / 182,627.04-274,027.44-126,553.44

Finding the Fourth Proportional to 182,627.04, 274,027.44 and 126,553.44

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Solution

The fourth proportional to 182,627.04, 274,027.44 and 126,553.44 is: 189,890.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,627.04 : 274,027.44 = 126,553.44 : x
  2. Step 2: Convert to fraction form
    182,627.04/274,027.44 = 126,553.44/x
  3. Step 3: Cross multiply
    182,627.04x = 274,027.44 × 126,553.44
  4. Step 4: Simplify right side
    182,627.04x = 34,679,115,186.39
  5. Step 5: Solve for x
    x = 34,679,115,186.39/182,627.04
  6. Step 6: Final answer
    x = 189,890.36

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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.