Home / 33,690.94-50,538.84-10,314.34

Finding the Fourth Proportional to 33,690.94, 50,538.84 and 10,314.34

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Solution

The fourth proportional to 33,690.94, 50,538.84 and 10,314.34 is: 15,472.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,690.94 : 50,538.84 = 10,314.34 : x
  2. Step 2: Convert to fraction form
    33,690.94/50,538.84 = 10,314.34/x
  3. Step 3: Cross multiply
    33,690.94x = 50,538.84 × 10,314.34
  4. Step 4: Simplify right side
    33,690.94x = 521,274,778.97
  5. Step 5: Solve for x
    x = 521,274,778.97/33,690.94
  6. Step 6: Final answer
    x = 15,472.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.