Home / 335,784.29-463,414.97-250,753.73

Finding the Fourth Proportional to 335,784.29, 463,414.97 and 250,753.73

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Solution

The fourth proportional to 335,784.29, 463,414.97 and 250,753.73 is: 346,064.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,784.29 : 463,414.97 = 250,753.73 : x
  2. Step 2: Convert to fraction form
    335,784.29/463,414.97 = 250,753.73/x
  3. Step 3: Cross multiply
    335,784.29x = 463,414.97 × 250,753.73
  4. Step 4: Simplify right side
    335,784.29x = 116,203,030,575.15
  5. Step 5: Solve for x
    x = 116,203,030,575.15/335,784.29
  6. Step 6: Final answer
    x = 346,064.53

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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.