Home / 33,654.89-46,444.06-18,548.09

Finding the Fourth Proportional to 33,654.89, 46,444.06 and 18,548.09

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Solution

The fourth proportional to 33,654.89, 46,444.06 and 18,548.09 is: 25,596.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,654.89 : 46,444.06 = 18,548.09 : x
  2. Step 2: Convert to fraction form
    33,654.89/46,444.06 = 18,548.09/x
  3. Step 3: Cross multiply
    33,654.89x = 46,444.06 × 18,548.09
  4. Step 4: Simplify right side
    33,654.89x = 861,448,604.85
  5. Step 5: Solve for x
    x = 861,448,604.85/33,654.89
  6. Step 6: Final answer
    x = 25,596.54

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1.5x scale

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.