Home / 335,619.27-463,163.13-182,665.76

Finding the Fourth Proportional to 335,619.27, 463,163.13 and 182,665.76

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Solution

The fourth proportional to 335,619.27, 463,163.13 and 182,665.76 is: 252,083.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,619.27 : 463,163.13 = 182,665.76 : x
  2. Step 2: Convert to fraction form
    335,619.27/463,163.13 = 182,665.76/x
  3. Step 3: Cross multiply
    335,619.27x = 463,163.13 × 182,665.76
  4. Step 4: Simplify right side
    335,619.27x = 84,604,042,829.61
  5. Step 5: Solve for x
    x = 84,604,042,829.61/335,619.27
  6. Step 6: Final answer
    x = 252,083.39

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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.