Home / 336,042.96-463,735.68-192,825.54

Finding the Fourth Proportional to 336,042.96, 463,735.68 and 192,825.54

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Solution

The fourth proportional to 336,042.96, 463,735.68 and 192,825.54 is: 266,097.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,042.96 : 463,735.68 = 192,825.54 : x
  2. Step 2: Convert to fraction form
    336,042.96/463,735.68 = 192,825.54/x
  3. Step 3: Cross multiply
    336,042.96x = 463,735.68 × 192,825.54
  4. Step 4: Simplify right side
    336,042.96x = 89,420,082,913.27
  5. Step 5: Solve for x
    x = 89,420,082,913.27/336,042.96
  6. Step 6: Final answer
    x = 266,097.18

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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.