Home / 177,476.98-244,923.28-96,909.61

Finding the Fourth Proportional to 177,476.98, 244,923.28 and 96,909.61

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Solution

The fourth proportional to 177,476.98, 244,923.28 and 96,909.61 is: 133,738.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,476.98 : 244,923.28 = 96,909.61 : x
  2. Step 2: Convert to fraction form
    177,476.98/244,923.28 = 96,909.61/x
  3. Step 3: Cross multiply
    177,476.98x = 244,923.28 × 96,909.61
  4. Step 4: Simplify right side
    177,476.98x = 23,735,419,060.17
  5. Step 5: Solve for x
    x = 23,735,419,060.17/177,476.98
  6. Step 6: Final answer
    x = 133,738.02

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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.