Home / 177,338.23-244,732.67-96,770.18

Finding the Fourth Proportional to 177,338.23, 244,732.67 and 96,770.18

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Solution

The fourth proportional to 177,338.23, 244,732.67 and 96,770.18 is: 133,546.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,338.23 : 244,732.67 = 96,770.18 : x
  2. Step 2: Convert to fraction form
    177,338.23/244,732.67 = 96,770.18/x
  3. Step 3: Cross multiply
    177,338.23x = 244,732.67 × 96,770.18
  4. Step 4: Simplify right side
    177,338.23x = 23,682,824,244.79
  5. Step 5: Solve for x
    x = 23,682,824,244.79/177,338.23
  6. Step 6: Final answer
    x = 133,546.07

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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.