Home / 177,277.20-244,633.55-96,704.07

Finding the Fourth Proportional to 177,277.20, 244,633.55 and 96,704.07

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Solution

The fourth proportional to 177,277.20, 244,633.55 and 96,704.07 is: 133,446.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,277.20 : 244,633.55 = 96,704.07 : x
  2. Step 2: Convert to fraction form
    177,277.20/244,633.55 = 96,704.07/x
  3. Step 3: Cross multiply
    177,277.20x = 244,633.55 × 96,704.07
  4. Step 4: Simplify right side
    177,277.20x = 23,657,059,460.03
  5. Step 5: Solve for x
    x = 23,657,059,460.03/177,277.20
  6. Step 6: Final answer
    x = 133,446.71

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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.