Home / 195,584.29-269,907.20-110,717.76

Finding the Fourth Proportional to 195,584.29, 269,907.20 and 110,717.76

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Solution

The fourth proportional to 195,584.29, 269,907.20 and 110,717.76 is: 152,791.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,584.29 : 269,907.20 = 110,717.76 : x
  2. Step 2: Convert to fraction form
    195,584.29/269,907.20 = 110,717.76/x
  3. Step 3: Cross multiply
    195,584.29x = 269,907.20 × 110,717.76
  4. Step 4: Simplify right side
    195,584.29x = 29,883,520,591.87
  5. Step 5: Solve for x
    x = 29,883,520,591.87/195,584.29
  6. Step 6: Final answer
    x = 152,791.01

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1.5x scale

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.