Home / 335,182.19-462,700.52-199,260.14

Finding the Fourth Proportional to 335,182.19, 462,700.52 and 199,260.14

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Solution

The fourth proportional to 335,182.19, 462,700.52 and 199,260.14 is: 275,067.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,182.19 : 462,700.52 = 199,260.14 : x
  2. Step 2: Convert to fraction form
    335,182.19/462,700.52 = 199,260.14/x
  3. Step 3: Cross multiply
    335,182.19x = 462,700.52 × 199,260.14
  4. Step 4: Simplify right side
    335,182.19x = 92,197,772,048.17
  5. Step 5: Solve for x
    x = 92,197,772,048.17/335,182.19
  6. Step 6: Final answer
    x = 275,067.63

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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.