Home / 241,823.80-362,298.30-206,831.80

Finding the Fourth Proportional to 241,823.80, 362,298.30 and 206,831.80

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Solution

The fourth proportional to 241,823.80, 362,298.30 and 206,831.80 is: 309,873.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,823.80 : 362,298.30 = 206,831.80 : x
  2. Step 2: Convert to fraction form
    241,823.80/362,298.30 = 206,831.80/x
  3. Step 3: Cross multiply
    241,823.80x = 362,298.30 × 206,831.80
  4. Step 4: Simplify right side
    241,823.80x = 74,934,809,525.94
  5. Step 5: Solve for x
    x = 74,934,809,525.94/241,823.80
  6. Step 6: Final answer
    x = 309,873.59

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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.