Home / 335,823.20-504,010.20-333,198.80

Finding the Fourth Proportional to 335,823.20, 504,010.20 and 333,198.80

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Solution

The fourth proportional to 335,823.20, 504,010.20 and 333,198.80 is: 500,071.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,823.20 : 504,010.20 = 333,198.80 : x
  2. Step 2: Convert to fraction form
    335,823.20/504,010.20 = 333,198.80/x
  3. Step 3: Cross multiply
    335,823.20x = 504,010.20 × 333,198.80
  4. Step 4: Simplify right side
    335,823.20x = 167,935,593,827.76
  5. Step 5: Solve for x
    x = 167,935,593,827.76/335,823.20
  6. Step 6: Final answer
    x = 500,071.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.