Home / 176,747.94-243,911.00-96,175.77

Finding the Fourth Proportional to 176,747.94, 243,911.00 and 96,175.77

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Solution

The fourth proportional to 176,747.94, 243,911.00 and 96,175.77 is: 132,721.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,747.94 : 243,911.00 = 96,175.77 : x
  2. Step 2: Convert to fraction form
    176,747.94/243,911.00 = 96,175.77/x
  3. Step 3: Cross multiply
    176,747.94x = 243,911.00 × 96,175.77
  4. Step 4: Simplify right side
    176,747.94x = 23,458,327,755.59
  5. Step 5: Solve for x
    x = 23,458,327,755.59/176,747.94
  6. Step 6: Final answer
    x = 132,721.93

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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.