Home / 50,185.08-75,277.75-16,928.50

Finding the Fourth Proportional to 50,185.08, 75,277.75 and 16,928.50

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Solution

The fourth proportional to 50,185.08, 75,277.75 and 16,928.50 is: 25,392.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,185.08 : 75,277.75 = 16,928.50 : x
  2. Step 2: Convert to fraction form
    50,185.08/75,277.75 = 16,928.50/x
  3. Step 3: Cross multiply
    50,185.08x = 75,277.75 × 16,928.50
  4. Step 4: Simplify right side
    50,185.08x = 1,274,339,390.88
  5. Step 5: Solve for x
    x = 1,274,339,390.88/50,185.08
  6. Step 6: Final answer
    x = 25,392.79

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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.