Home / 119,768.25-179,600.22-34,360.26

Finding the Fourth Proportional to 119,768.25, 179,600.22 and 34,360.26

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Solution

The fourth proportional to 119,768.25, 179,600.22 and 34,360.26 is: 51,525.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,768.25 : 179,600.22 = 34,360.26 : x
  2. Step 2: Convert to fraction form
    119,768.25/179,600.22 = 34,360.26/x
  3. Step 3: Cross multiply
    119,768.25x = 179,600.22 × 34,360.26
  4. Step 4: Simplify right side
    119,768.25x = 6,171,110,083.46
  5. Step 5: Solve for x
    x = 6,171,110,083.46/119,768.25
  6. Step 6: Final answer
    x = 51,525.43

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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.