Home / 46,622.94-69,884.61-18,504.06

Finding the Fourth Proportional to 46,622.94, 69,884.61 and 18,504.06

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Solution

The fourth proportional to 46,622.94, 69,884.61 and 18,504.06 is: 27,736.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,622.94 : 69,884.61 = 18,504.06 : x
  2. Step 2: Convert to fraction form
    46,622.94/69,884.61 = 18,504.06/x
  3. Step 3: Cross multiply
    46,622.94x = 69,884.61 × 18,504.06
  4. Step 4: Simplify right side
    46,622.94x = 1,293,149,016.52
  5. Step 5: Solve for x
    x = 1,293,149,016.52/46,622.94
  6. Step 6: Final answer
    x = 27,736.33

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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.