Home / 260,996.24-360,324.04-171,831.44

Finding the Fourth Proportional to 260,996.24, 360,324.04 and 171,831.44

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Solution

The fourth proportional to 260,996.24, 360,324.04 and 171,831.44 is: 237,225.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    260,996.24 : 360,324.04 = 171,831.44 : x
  2. Step 2: Convert to fraction form
    260,996.24/360,324.04 = 171,831.44/x
  3. Step 3: Cross multiply
    260,996.24x = 360,324.04 × 171,831.44
  4. Step 4: Simplify right side
    260,996.24x = 61,914,998,659.82
  5. Step 5: Solve for x
    x = 61,914,998,659.82/260,996.24
  6. Step 6: Final answer
    x = 237,225.63

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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.