Home / 94,296.47-141,440.45-27,738.77

Finding the Fourth Proportional to 94,296.47, 141,440.45 and 27,738.77

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Solution

The fourth proportional to 94,296.47, 141,440.45 and 27,738.77 is: 41,606.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,296.47 : 141,440.45 = 27,738.77 : x
  2. Step 2: Convert to fraction form
    94,296.47/141,440.45 = 27,738.77/x
  3. Step 3: Cross multiply
    94,296.47x = 141,440.45 × 27,738.77
  4. Step 4: Simplify right side
    94,296.47x = 3,923,383,265.35
  5. Step 5: Solve for x
    x = 3,923,383,265.35/94,296.47
  6. Step 6: Final answer
    x = 41,606.90

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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.