Home / 106,198.00-159,352.54-43,024.84

Finding the Fourth Proportional to 106,198.00, 159,352.54 and 43,024.84

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Solution

The fourth proportional to 106,198.00, 159,352.54 and 43,024.84 is: 64,559.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,198.00 : 159,352.54 = 43,024.84 : x
  2. Step 2: Convert to fraction form
    106,198.00/159,352.54 = 43,024.84/x
  3. Step 3: Cross multiply
    106,198.00x = 159,352.54 × 43,024.84
  4. Step 4: Simplify right side
    106,198.00x = 6,856,117,031.15
  5. Step 5: Solve for x
    x = 6,856,117,031.15/106,198.00
  6. Step 6: Final answer
    x = 64,559.76

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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.