Home / 119,826.43-179,727.34-63,606.86

Finding the Fourth Proportional to 119,826.43, 179,727.34 and 63,606.86

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Solution

The fourth proportional to 119,826.43, 179,727.34 and 63,606.86 is: 95,403.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,826.43 : 179,727.34 = 63,606.86 : x
  2. Step 2: Convert to fraction form
    119,826.43/179,727.34 = 63,606.86/x
  3. Step 3: Cross multiply
    119,826.43x = 179,727.34 × 63,606.86
  4. Step 4: Simplify right side
    119,826.43x = 11,431,891,994.62
  5. Step 5: Solve for x
    x = 11,431,891,994.62/119,826.43
  6. Step 6: Final answer
    x = 95,403.76

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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.