Home / 336,908.18-464,765.49-200,846.25

Finding the Fourth Proportional to 336,908.18, 464,765.49 and 200,846.25

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Solution

The fourth proportional to 336,908.18, 464,765.49 and 200,846.25 is: 277,067.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,908.18 : 464,765.49 = 200,846.25 : x
  2. Step 2: Convert to fraction form
    336,908.18/464,765.49 = 200,846.25/x
  3. Step 3: Cross multiply
    336,908.18x = 464,765.49 × 200,846.25
  4. Step 4: Simplify right side
    336,908.18x = 93,346,405,795.91
  5. Step 5: Solve for x
    x = 93,346,405,795.91/336,908.18
  6. Step 6: Final answer
    x = 277,067.80

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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.