Home / 176,235.54-243,204.24-95,662.41

Finding the Fourth Proportional to 176,235.54, 243,204.24 and 95,662.41

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Solution

The fourth proportional to 176,235.54, 243,204.24 and 95,662.41 is: 132,013.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,235.54 : 243,204.24 = 95,662.41 : x
  2. Step 2: Convert to fraction form
    176,235.54/243,204.24 = 95,662.41/x
  3. Step 3: Cross multiply
    176,235.54x = 243,204.24 × 95,662.41
  4. Step 4: Simplify right side
    176,235.54x = 23,265,503,720.62
  5. Step 5: Solve for x
    x = 23,265,503,720.62/176,235.54
  6. Step 6: Final answer
    x = 132,013.69

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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.