Home / 177,103.56-244,401.33-96,531.09

Finding the Fourth Proportional to 177,103.56, 244,401.33 and 96,531.09

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Solution

The fourth proportional to 177,103.56, 244,401.33 and 96,531.09 is: 133,212.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,103.56 : 244,401.33 = 96,531.09 : x
  2. Step 2: Convert to fraction form
    177,103.56/244,401.33 = 96,531.09/x
  3. Step 3: Cross multiply
    177,103.56x = 244,401.33 × 96,531.09
  4. Step 4: Simplify right side
    177,103.56x = 23,592,326,782.35
  5. Step 5: Solve for x
    x = 23,592,326,782.35/177,103.56
  6. Step 6: Final answer
    x = 133,212.04

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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.