Home / 176,230.62-243,198.45-95,658.12

Finding the Fourth Proportional to 176,230.62, 243,198.45 and 95,658.12

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Solution

The fourth proportional to 176,230.62, 243,198.45 and 95,658.12 is: 132,008.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,230.62 : 243,198.45 = 95,658.12 : x
  2. Step 2: Convert to fraction form
    176,230.62/243,198.45 = 95,658.12/x
  3. Step 3: Cross multiply
    176,230.62x = 243,198.45 × 95,658.12
  4. Step 4: Simplify right side
    176,230.62x = 23,263,906,513.91
  5. Step 5: Solve for x
    x = 23,263,906,513.91/176,230.62
  6. Step 6: Final answer
    x = 132,008.31

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1.5x scale

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.