Home / 241,754.04-362,505.91-108,519.57

Finding the Fourth Proportional to 241,754.04, 362,505.91 and 108,519.57

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Solution

The fourth proportional to 241,754.04, 362,505.91 and 108,519.57 is: 162,723.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,754.04 : 362,505.91 = 108,519.57 : x
  2. Step 2: Convert to fraction form
    241,754.04/362,505.91 = 108,519.57/x
  3. Step 3: Cross multiply
    241,754.04x = 362,505.91 × 108,519.57
  4. Step 4: Simplify right side
    241,754.04x = 39,338,984,933.06
  5. Step 5: Solve for x
    x = 39,338,984,933.06/241,754.04
  6. Step 6: Final answer
    x = 162,723.17

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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.