Home / 322,133.37-444,547.69-176,942.54

Finding the Fourth Proportional to 322,133.37, 444,547.69 and 176,942.54

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Solution

The fourth proportional to 322,133.37, 444,547.69 and 176,942.54 is: 244,182.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,133.37 : 444,547.69 = 176,942.54 : x
  2. Step 2: Convert to fraction form
    322,133.37/444,547.69 = 176,942.54/x
  3. Step 3: Cross multiply
    322,133.37x = 444,547.69 × 176,942.54
  4. Step 4: Simplify right side
    322,133.37x = 78,659,397,208.61
  5. Step 5: Solve for x
    x = 78,659,397,208.61/322,133.37
  6. Step 6: Final answer
    x = 244,182.71

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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.