Home / 335,293.20-462,709.17-192,053.16

Finding the Fourth Proportional to 335,293.20, 462,709.17 and 192,053.16

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Solution

The fourth proportional to 335,293.20, 462,709.17 and 192,053.16 is: 265,035.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,293.20 : 462,709.17 = 192,053.16 : x
  2. Step 2: Convert to fraction form
    335,293.20/462,709.17 = 192,053.16/x
  3. Step 3: Cross multiply
    335,293.20x = 462,709.17 × 192,053.16
  4. Step 4: Simplify right side
    335,293.20x = 88,864,758,259.48
  5. Step 5: Solve for x
    x = 88,864,758,259.48/335,293.20
  6. Step 6: Final answer
    x = 265,035.97

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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.