Home / 176,878.89-244,097.24-96,310.82

Finding the Fourth Proportional to 176,878.89, 244,097.24 and 96,310.82

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Solution

The fourth proportional to 176,878.89, 244,097.24 and 96,310.82 is: 132,911.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,878.89 : 244,097.24 = 96,310.82 : x
  2. Step 2: Convert to fraction form
    176,878.89/244,097.24 = 96,310.82/x
  3. Step 3: Cross multiply
    176,878.89x = 244,097.24 × 96,310.82
  4. Step 4: Simplify right side
    176,878.89x = 23,509,203,642.10
  5. Step 5: Solve for x
    x = 23,509,203,642.10/176,878.89
  6. Step 6: Final answer
    x = 132,911.31

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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.