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Finding the Fourth Proportional to 335,674.92, 463,241.23 and 182,723.08

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Solution

The fourth proportional to 335,674.92, 463,241.23 and 182,723.08 is: 252,163.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,674.92 : 463,241.23 = 182,723.08 : x
  2. Step 2: Convert to fraction form
    335,674.92/463,241.23 = 182,723.08/x
  3. Step 3: Cross multiply
    335,674.92x = 463,241.23 × 182,723.08
  4. Step 4: Simplify right side
    335,674.92x = 84,644,864,328.59
  5. Step 5: Solve for x
    x = 84,644,864,328.59/335,674.92
  6. Step 6: Final answer
    x = 252,163.21

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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.