Home / 33,048.27-45,605.39-17,940.62

Finding the Fourth Proportional to 33,048.27, 45,605.39 and 17,940.62

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Solution

The fourth proportional to 33,048.27, 45,605.39 and 17,940.62 is: 24,757.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,048.27 : 45,605.39 = 17,940.62 : x
  2. Step 2: Convert to fraction form
    33,048.27/45,605.39 = 17,940.62/x
  3. Step 3: Cross multiply
    33,048.27x = 45,605.39 × 17,940.62
  4. Step 4: Simplify right side
    33,048.27x = 818,188,654.21
  5. Step 5: Solve for x
    x = 818,188,654.21/33,048.27
  6. Step 6: Final answer
    x = 24,757.38

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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.