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Finding the Fourth Proportional to 336,096.22, 463,791.15 and 200,140.15

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Solution

The fourth proportional to 336,096.22, 463,791.15 and 200,140.15 is: 276,180.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,096.22 : 463,791.15 = 200,140.15 : x
  2. Step 2: Convert to fraction form
    336,096.22/463,791.15 = 200,140.15/x
  3. Step 3: Cross multiply
    336,096.22x = 463,791.15 × 200,140.15
  4. Step 4: Simplify right side
    336,096.22x = 92,823,230,329.67
  5. Step 5: Solve for x
    x = 92,823,230,329.67/336,096.22
  6. Step 6: Final answer
    x = 276,180.52

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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.