Home / 177,126.88-244,434.84-96,554.56

Finding the Fourth Proportional to 177,126.88, 244,434.84 and 96,554.56

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Solution

The fourth proportional to 177,126.88, 244,434.84 and 96,554.56 is: 133,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,126.88 : 244,434.84 = 96,554.56 : x
  2. Step 2: Convert to fraction form
    177,126.88/244,434.84 = 96,554.56/x
  3. Step 3: Cross multiply
    177,126.88x = 244,434.84 × 96,554.56
  4. Step 4: Simplify right side
    177,126.88x = 23,601,298,424.87
  5. Step 5: Solve for x
    x = 23,601,298,424.87/177,126.88
  6. Step 6: Final answer
    x = 133,245.15

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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.