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Finding the Fourth Proportional to 273,519.37, 410,462.27 and 96,026.90

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Solution

The fourth proportional to 273,519.37, 410,462.27 and 96,026.90 is: 144,104.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,519.37 : 410,462.27 = 96,026.90 : x
  2. Step 2: Convert to fraction form
    273,519.37/410,462.27 = 96,026.90/x
  3. Step 3: Cross multiply
    273,519.37x = 410,462.27 × 96,026.90
  4. Step 4: Simplify right side
    273,519.37x = 39,415,418,874.93
  5. Step 5: Solve for x
    x = 39,415,418,874.93/273,519.37
  6. Step 6: Final answer
    x = 144,104.67

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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.