Home / 141,093.24-194,717.42-93,263.64

Finding the Fourth Proportional to 141,093.24, 194,717.42 and 93,263.64

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Solution

The fourth proportional to 141,093.24, 194,717.42 and 93,263.64 is: 128,709.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,093.24 : 194,717.42 = 93,263.64 : x
  2. Step 2: Convert to fraction form
    141,093.24/194,717.42 = 93,263.64/x
  3. Step 3: Cross multiply
    141,093.24x = 194,717.42 × 93,263.64
  4. Step 4: Simplify right side
    141,093.24x = 18,160,055,360.61
  5. Step 5: Solve for x
    x = 18,160,055,360.61/141,093.24
  6. Step 6: Final answer
    x = 128,709.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.