Home / 63,279.76-94,945.83-27,722.69

Finding the Fourth Proportional to 63,279.76, 94,945.83 and 27,722.69

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Solution

The fourth proportional to 63,279.76, 94,945.83 and 27,722.69 is: 41,595.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,279.76 : 94,945.83 = 27,722.69 : x
  2. Step 2: Convert to fraction form
    63,279.76/94,945.83 = 27,722.69/x
  3. Step 3: Cross multiply
    63,279.76x = 94,945.83 × 27,722.69
  4. Step 4: Simplify right side
    63,279.76x = 2,632,153,811.88
  5. Step 5: Solve for x
    x = 2,632,153,811.88/63,279.76
  6. Step 6: Final answer
    x = 41,595.51

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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.