Home / 335,288.41-462,710.17-192,076.13

Finding the Fourth Proportional to 335,288.41, 462,710.17 and 192,076.13

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Solution

The fourth proportional to 335,288.41, 462,710.17 and 192,076.13 is: 265,072.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,288.41 : 462,710.17 = 192,076.13 : x
  2. Step 2: Convert to fraction form
    335,288.41/462,710.17 = 192,076.13/x
  3. Step 3: Cross multiply
    335,288.41x = 462,710.17 × 192,076.13
  4. Step 4: Simplify right side
    335,288.41x = 88,875,579,245.43
  5. Step 5: Solve for x
    x = 88,875,579,245.43/335,288.41
  6. Step 6: Final answer
    x = 265,072.03

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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.