Home / 33,713.14-46,524.07-18,605.78

Finding the Fourth Proportional to 33,713.14, 46,524.07 and 18,605.78

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Solution

The fourth proportional to 33,713.14, 46,524.07 and 18,605.78 is: 25,675.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,713.14 : 46,524.07 = 18,605.78 : x
  2. Step 2: Convert to fraction form
    33,713.14/46,524.07 = 18,605.78/x
  3. Step 3: Cross multiply
    33,713.14x = 46,524.07 × 18,605.78
  4. Step 4: Simplify right side
    33,713.14x = 865,616,611.12
  5. Step 5: Solve for x
    x = 865,616,611.12/33,713.14
  6. Step 6: Final answer
    x = 25,675.94

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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.