Home / 176,230.47-243,198.60-95,658.06

Finding the Fourth Proportional to 176,230.47, 243,198.60 and 95,658.06

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Solution

The fourth proportional to 176,230.47, 243,198.60 and 95,658.06 is: 132,008.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,230.47 : 243,198.60 = 95,658.06 : x
  2. Step 2: Convert to fraction form
    176,230.47/243,198.60 = 95,658.06/x
  3. Step 3: Cross multiply
    176,230.47x = 243,198.60 × 95,658.06
  4. Step 4: Simplify right side
    176,230.47x = 23,263,906,270.72
  5. Step 5: Solve for x
    x = 23,263,906,270.72/176,230.47
  6. Step 6: Final answer
    x = 132,008.42

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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.