Home / 195,632.20-269,958.18-110,744.20

Finding the Fourth Proportional to 195,632.20, 269,958.18 and 110,744.20

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Solution

The fourth proportional to 195,632.20, 269,958.18 and 110,744.20 is: 152,818.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,632.20 : 269,958.18 = 110,744.20 : x
  2. Step 2: Convert to fraction form
    195,632.20/269,958.18 = 110,744.20/x
  3. Step 3: Cross multiply
    195,632.20x = 269,958.18 × 110,744.20
  4. Step 4: Simplify right side
    195,632.20x = 29,896,302,677.56
  5. Step 5: Solve for x
    x = 29,896,302,677.56/195,632.20
  6. Step 6: Final answer
    x = 152,818.93

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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.