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Finding the Fourth Proportional to 335,716.59, 463,288.87 and 182,755.88

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Solution

The fourth proportional to 335,716.59, 463,288.87 and 182,755.88 is: 252,203.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,716.59 : 463,288.87 = 182,755.88 : x
  2. Step 2: Convert to fraction form
    335,716.59/463,288.87 = 182,755.88/x
  3. Step 3: Cross multiply
    335,716.59x = 463,288.87 × 182,755.88
  4. Step 4: Simplify right side
    335,716.59x = 84,668,765,131.06
  5. Step 5: Solve for x
    x = 84,668,765,131.06/335,716.59
  6. Step 6: Final answer
    x = 252,203.10

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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.