Home / 33,654.03-46,441.94-18,548.09

Finding the Fourth Proportional to 33,654.03, 46,441.94 and 18,548.09

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Solution

The fourth proportional to 33,654.03, 46,441.94 and 18,548.09 is: 25,596.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,654.03 : 46,441.94 = 18,548.09 : x
  2. Step 2: Convert to fraction form
    33,654.03/46,441.94 = 18,548.09/x
  3. Step 3: Cross multiply
    33,654.03x = 46,441.94 × 18,548.09
  4. Step 4: Simplify right side
    33,654.03x = 861,409,282.89
  5. Step 5: Solve for x
    x = 861,409,282.89/33,654.03
  6. Step 6: Final answer
    x = 25,596.02

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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.