Home / 177,305.81-244,673.46-96,728.52

Finding the Fourth Proportional to 177,305.81, 244,673.46 and 96,728.52

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Solution

The fourth proportional to 177,305.81, 244,673.46 and 96,728.52 is: 133,480.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,305.81 : 244,673.46 = 96,728.52 : x
  2. Step 2: Convert to fraction form
    177,305.81/244,673.46 = 96,728.52/x
  3. Step 3: Cross multiply
    177,305.81x = 244,673.46 × 96,728.52
  4. Step 4: Simplify right side
    177,305.81x = 23,666,901,669.08
  5. Step 5: Solve for x
    x = 23,666,901,669.08/177,305.81
  6. Step 6: Final answer
    x = 133,480.69

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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.