Home / 335,010.18-462,386.94-206,059.52

Finding the Fourth Proportional to 335,010.18, 462,386.94 and 206,059.52

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Solution

The fourth proportional to 335,010.18, 462,386.94 and 206,059.52 is: 284,406.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,010.18 : 462,386.94 = 206,059.52 : x
  2. Step 2: Convert to fraction form
    335,010.18/462,386.94 = 206,059.52/x
  3. Step 3: Cross multiply
    335,010.18x = 462,386.94 × 206,059.52
  4. Step 4: Simplify right side
    335,010.18x = 95,279,230,910.67
  5. Step 5: Solve for x
    x = 95,279,230,910.67/335,010.18
  6. Step 6: Final answer
    x = 284,406.97

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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.