Home / 33,046.84-45,604.68-17,939.50

Finding the Fourth Proportional to 33,046.84, 45,604.68 and 17,939.50

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Solution

The fourth proportional to 33,046.84, 45,604.68 and 17,939.50 is: 24,756.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,046.84 : 45,604.68 = 17,939.50 : x
  2. Step 2: Convert to fraction form
    33,046.84/45,604.68 = 17,939.50/x
  3. Step 3: Cross multiply
    33,046.84x = 45,604.68 × 17,939.50
  4. Step 4: Simplify right side
    33,046.84x = 818,124,975.58
  5. Step 5: Solve for x
    x = 818,124,975.58/33,046.84
  6. Step 6: Final answer
    x = 24,756.53

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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.