Home / 177,116.07-244,418.83-96,543.34

Finding the Fourth Proportional to 177,116.07, 244,418.83 and 96,543.34

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Solution

The fourth proportional to 177,116.07, 244,418.83 and 96,543.34 is: 133,229.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,116.07 : 244,418.83 = 96,543.34 : x
  2. Step 2: Convert to fraction form
    177,116.07/244,418.83 = 96,543.34/x
  3. Step 3: Cross multiply
    177,116.07x = 244,418.83 × 96,543.34
  4. Step 4: Simplify right side
    177,116.07x = 23,597,010,207.09
  5. Step 5: Solve for x
    x = 23,597,010,207.09/177,116.07
  6. Step 6: Final answer
    x = 133,229.08

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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.