Home / 195,057.24-269,169.66-110,186.52

Finding the Fourth Proportional to 195,057.24, 269,169.66 and 110,186.52

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Solution

The fourth proportional to 195,057.24, 269,169.66 and 110,186.52 is: 152,052.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,057.24 : 269,169.66 = 110,186.52 : x
  2. Step 2: Convert to fraction form
    195,057.24/269,169.66 = 110,186.52/x
  3. Step 3: Cross multiply
    195,057.24x = 269,169.66 × 110,186.52
  4. Step 4: Simplify right side
    195,057.24x = 29,658,868,124.98
  5. Step 5: Solve for x
    x = 29,658,868,124.98/195,057.24
  6. Step 6: Final answer
    x = 152,052.13

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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.