Home / 195,524.01-269,828.82-110,639.25

Finding the Fourth Proportional to 195,524.01, 269,828.82 and 110,639.25

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Solution

The fourth proportional to 195,524.01, 269,828.82 and 110,639.25 is: 152,685.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,524.01 : 269,828.82 = 110,639.25 : x
  2. Step 2: Convert to fraction form
    195,524.01/269,828.82 = 110,639.25/x
  3. Step 3: Cross multiply
    195,524.01x = 269,828.82 × 110,639.25
  4. Step 4: Simplify right side
    195,524.01x = 29,853,658,273.19
  5. Step 5: Solve for x
    x = 29,853,658,273.19/195,524.01
  6. Step 6: Final answer
    x = 152,685.38

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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.