Home / 106,334.00-159,793.97-56,451.47

Finding the Fourth Proportional to 106,334.00, 159,793.97 and 56,451.47

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Solution

The fourth proportional to 106,334.00, 159,793.97 and 56,451.47 is: 84,832.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,334.00 : 159,793.97 = 56,451.47 : x
  2. Step 2: Convert to fraction form
    106,334.00/159,793.97 = 56,451.47/x
  3. Step 3: Cross multiply
    106,334.00x = 159,793.97 × 56,451.47
  4. Step 4: Simplify right side
    106,334.00x = 9,020,603,422.41
  5. Step 5: Solve for x
    x = 9,020,603,422.41/106,334.00
  6. Step 6: Final answer
    x = 84,832.73

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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.