Home / 176,200.67-243,148.61-95,627.49

Finding the Fourth Proportional to 176,200.67, 243,148.61 and 95,627.49

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Solution

The fourth proportional to 176,200.67, 243,148.61 and 95,627.49 is: 131,961.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,200.67 : 243,148.61 = 95,627.49 : x
  2. Step 2: Convert to fraction form
    176,200.67/243,148.61 = 95,627.49/x
  3. Step 3: Cross multiply
    176,200.67x = 243,148.61 × 95,627.49
  4. Step 4: Simplify right side
    176,200.67x = 23,251,690,329.60
  5. Step 5: Solve for x
    x = 23,251,690,329.60/176,200.67
  6. Step 6: Final answer
    x = 131,961.42

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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.