Home / 182,884.50-274,077.68-102,960.59

Finding the Fourth Proportional to 182,884.50, 274,077.68 and 102,960.59

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Solution

The fourth proportional to 182,884.50, 274,077.68 and 102,960.59 is: 154,300.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,884.50 : 274,077.68 = 102,960.59 : x
  2. Step 2: Convert to fraction form
    182,884.50/274,077.68 = 102,960.59/x
  3. Step 3: Cross multiply
    182,884.50x = 274,077.68 × 102,960.59
  4. Step 4: Simplify right side
    182,884.50x = 28,219,197,753.44
  5. Step 5: Solve for x
    x = 28,219,197,753.44/182,884.50
  6. Step 6: Final answer
    x = 154,300.65

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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.