Home / 195,151.14-269,278.83-110,237.22

Finding the Fourth Proportional to 195,151.14, 269,278.83 and 110,237.22

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Solution

The fourth proportional to 195,151.14, 269,278.83 and 110,237.22 is: 152,110.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,151.14 : 269,278.83 = 110,237.22 : x
  2. Step 2: Convert to fraction form
    195,151.14/269,278.83 = 110,237.22/x
  3. Step 3: Cross multiply
    195,151.14x = 269,278.83 × 110,237.22
  4. Step 4: Simplify right side
    195,151.14x = 29,684,549,624.05
  5. Step 5: Solve for x
    x = 29,684,549,624.05/195,151.14
  6. Step 6: Final answer
    x = 152,110.56

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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.