Home / 241,626.73-362,440.10-91,831.81

Finding the Fourth Proportional to 241,626.73, 362,440.10 and 91,831.81

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Solution

The fourth proportional to 241,626.73, 362,440.10 and 91,831.81 is: 137,747.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,626.73 : 362,440.10 = 91,831.81 : x
  2. Step 2: Convert to fraction form
    241,626.73/362,440.10 = 91,831.81/x
  3. Step 3: Cross multiply
    241,626.73x = 362,440.10 × 91,831.81
  4. Step 4: Simplify right side
    241,626.73x = 33,283,530,399.58
  5. Step 5: Solve for x
    x = 33,283,530,399.58/241,626.73
  6. Step 6: Final answer
    x = 137,747.72

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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.