Home / 335,422.74-462,883.38-192,265.82

Finding the Fourth Proportional to 335,422.74, 462,883.38 and 192,265.82

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Solution

The fourth proportional to 335,422.74, 462,883.38 and 192,265.82 is: 265,326.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,422.74 : 462,883.38 = 192,265.82 : x
  2. Step 2: Convert to fraction form
    335,422.74/462,883.38 = 192,265.82/x
  3. Step 3: Cross multiply
    335,422.74x = 462,883.38 × 192,265.82
  4. Step 4: Simplify right side
    335,422.74x = 88,996,652,620.07
  5. Step 5: Solve for x
    x = 88,996,652,620.07/335,422.74
  6. Step 6: Final answer
    x = 265,326.83

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1.5x scale

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.