Home / 241,330.40-362,047.62-72,836.62

Finding the Fourth Proportional to 241,330.40, 362,047.62 and 72,836.62

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Solution

The fourth proportional to 241,330.40, 362,047.62 and 72,836.62 is: 109,270.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,330.40 : 362,047.62 = 72,836.62 : x
  2. Step 2: Convert to fraction form
    241,330.40/362,047.62 = 72,836.62/x
  3. Step 3: Cross multiply
    241,330.40x = 362,047.62 × 72,836.62
  4. Step 4: Simplify right side
    241,330.40x = 26,370,324,919.84
  5. Step 5: Solve for x
    x = 26,370,324,919.84/241,330.40
  6. Step 6: Final answer
    x = 109,270.63

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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.